| 1 | Environmental Engineering | 54 | 6.3K | 20 | 17 |
| 2 | Earth science | 51 | 5.3K | 36 | 22 |
| 3 | Civil Engineering | 69 | 4.4K | 26 | 18 |
| 4 | Environmental Engineering | 28 | 4.0K | 23 | 11 |
| 5 | Environmental Engineering | 35 | 3.2K | 13 | 15 |
| 6 | Civil Engineering | 45 | 2.9K | 3 | 2 |
| 7 | Naval Architecture | 143 | 2.7K | 2 | 9 |
| 8 | Civil Engineering | 153 | 2.6K | 5 | 17 |
| 9 | Geography | 19 | 2.6K | 19 | 12 |
| 9 | Environmental Engineering | 19 | 2.6K | 17 | 12 |
| 11 | Hydrology | 26 | 2.1K | 11 | 10 |
| 12 | Geology | 11 | 2.1K | 29 | 3 |
| 13 | Environmental Engineering | 19 | 2.1K | 53 | 37 |
| 14 | Soil Science | 4 | 1.9K | 46 | 2 |
| 15 | Petroleum Engineering | 1 | 1.8K | 48 | 8 |
| 16 | Environmental Engineering | 32 | 1.8K | 23 | 23 |
| 17 | Hydrology | 64 | 1.7K | 19 | 18 |
| 18 | Civil Engineering | 21 | 1.7K | 55 | 40 |
| 19 | Civil Engineering | 25 | 1.7K | 12 | 16 |
| 20 | Mathematics | 28 | 1.7K | 11 | 2 |
| 21 | Environmental Engineering | 22 | 1.6K | 77 | 68 |
| 22 | Petroleum Engineering | 28 | 1.6K | 11 | 15 |
| 23 | Hydraulic Engineering | 61 | 1.6K | 6 | 11 |
| 24 | Civil Engineering | 26 | 1.6K | 23 | 18 |
| 25 | Applied Mathematics | 13 | 1.5K | 32 | 18 |
| 26 | Environmental Engineering | 21 | 1.5K | 66 | 52 |
| 26 | Civil Engineering | 20 | 1.5K | 29 | 12 |
| 28 | Environmental Engineering | 32 | 1.5K | 47 | 64 |
| 29 | Geology | 16 | 1.3K | 19 | 14 |
| 30 | Civil Engineering | 15 | 1.3K | 41 | 36 |
| 31 | Physical Geography | 15 | 1.2K | 38 | 28 |
| 32 | Environmental Engineering | 6 | 1.2K | 49 | 21 |
| 33 | Hydrology | 27 | 1.2K | 22 | 27 |
| 34 | Hydrogeology | 13 | 1.2K | 16 | 11 |
| 35 | Civil Engineering | 9 | 1.2K | 67 | 46 |
| 36 | Chemical Engineering | 18 | 1.2K | 43 | 33 |
| 37 | Education | 22 | 1.2K | 12 | 10 |
| 38 | Geotechnical Engineering | 22 | 1.1K | 9 | 9 |
| 39 | Statistics | 2 | 1.1K | 133 | 16 |
| 40 | Environmental Engineering | 23 | 1.1K | 58 | 70 |
| 41 | Environmental Engineering | 17 | 1.1K | 58 | 57 |
| 42 | Environmental Engineering | 11 | 1.0K | 11 | 5 |
| 43 | Applied Mathematics | 102 | 1.0K | 6 | 21 |
| 44 | Environmental Engineering | 12 | 1.0K | 41 | 30 |
| 45 | Aerospace Engineering | 8 | 1.0K | 56 | 8 |
| 46 | Civil Engineering | 18 | 1.0K | 53 | 49 |
| 47 | Environmental Engineering | 22 | 1.0K | 34 | 46 |
| 48 | Aerospace Engineering | 12 | 1.0K | 80 | 48 |
| 49 | Environmental Engineering | 10 | 1.0K | 14 | 9 |
| 50 | Mathematics | 8 | 1.0K | 29 | 4 |
| 50 | Statistics | 8 | 1.0K | 23 | 3 |
| 52 | Environmental Engineering | 12 | 997 | 8 | 11 |
| 53 | Mechanical Engineering | 20 | 994 | 21 | 12 |
| 54 | Systems Engineering | 16 | 983 | 22 | 13 |
| 55 | Hydraulic Engineering | 35 | 977 | 20 | 31 |
| 56 | Environmental Engineering | 18 | 963 | 49 | 53 |
| 57 | Environmental Engineering | 33 | 936 | 41 | 71 |
| 58 | Mechanical Engineering | 18 | 922 | 31 | 20 |
| 59 | Mathematics | 22 | 919 | 14 | 14 |
| 60 | Geography | 2 | 902 | 209 | 38 |
| 61 | Geology | 33 | 896 | 16 | 30 |
| 62 | Geophysics | 32 | 889 | 16 | 25 |
| 63 | Civil Engineering | 50 | 887 | 2 | 16 |
| 64 | Petroleum Engineering | 7 | 869 | 6 | 11 |
| 64 | Environmental Science | 5 | 869 | 102 | 74 |
| 66 | Environmental Engineering | 23 | 858 | 23 | 22 |
| 67 | Mechanical Engineering | 26 | 836 | 23 | 27 |
| 68 | Environmental Engineering | 24 | 829 | 47 | 86 |
| 69 | Economic Geology | 22 | 825 | 30 | 37 |
| 70 | Environmental Engineering | 13 | 817 | 48 | 57 |
| 71 | Civil Engineering | 16 | 814 | 4 | 2 |
| 72 | Chemical Engineering | 11 | 813 | 64 | 50 |
| 72 | Fluid Mechanics | 16 | 813 | 4 | 2 |
| 74 | Geophysics | 12 | 802 | 8 | 6 |
| 75 | Education | 35 | 799 | 45 | 45 |
| 76 | Environmental Engineering | 6 | 779 | 85 | 57 |
| 77 | Environmental Engineering | 16 | 775 | 38 | 39 |
| 78 | Petroleum Engineering | 16 | 766 | 14 | 20 |
| 79 | Statistics | 6 | 748 | 1 | 1 |
| 80 | Hydraulic Engineering | 14 | 745 | 6 | 6 |
| 81 | Mathematics | 17 | 684 | 5 | 2 |
| 82 | Petroleum Engineering | 33 | 683 | 31 | 41 |
| 83 | Architecture | 15 | 671 | 39 | 43 |
| 84 | Physical Geography | 7 | 665 | 76 | 54 |
| 85 | Chemical Engineering | 16 | 658 | 103 | 112 |
| 86 | Mathematics | 8 | 651 | 64 | 35 |
| 86 | Hydrology | 5 | 651 | 13 | 6 |
| 88 | Environmental Engineering | 15 | 637 | 67 | 58 |
| 89 | Chemical Engineering | 14 | 631 | 69 | 84 |
| 90 | Environmental Engineering | 19 | 629 | 33 | 31 |
| 91 | Environmental Engineering | 13 | 619 | 51 | 58 |
| 92 | Education | 7 | 614 | 304 | 179 |
| 93 | Civil Engineering | 5 | 594 | 45 | 26 |
| 94 | Applied Mathematics | 8 | 587 | 56 | 43 |
| 94 | Civil Engineering | 5 | 587 | 62 | 29 |
| 96 | Nuclear Energy | 4 | 574 | 81 | 37 |
| 97 | Civil Engineering | 10 | 566 | 51 | 44 |
| 98 | Environmental Engineering | 9 | 564 | 4 | 2 |
| 99 | Mathematics | 5 | 557 | 25 | 8 |
| 100 | Environmental Engineering | 11 | 548 | 15 | 17 |
| 100 | Petroleum Engineering | 9 | 548 | 62 | 43 |
| 102 | Materials Science | 8 | 541 | 66 | 65 |
| 102 | Ecology | 1 | 541 | 1 | 1 |
| 104 | Petroleum Engineering | 12 | 528 | 11 | 15 |
| 105 | Environmental Engineering | 3 | 526 | 45 | 19 |
| 106 | Geology | 2 | 517 | 49 | 19 |
| 107 | Environmental Engineering | 3 | 501 | 21 | 10 |
| 108 | Civil Engineering | 19 | 499 | 21 | 27 |
| 109 | Environmental Engineering | 12 | 498 | 51 | 57 |
| 109 | Operations Research | 9 | 498 | 29 | 29 |
| 111 | Environmental Engineering | 9 | 481 | 46 | 39 |
| 112 | Petroleum Engineering | 12 | 479 | 61 | 62 |
| 113 | Statistics | 3 | 475 | 77 | 26 |
| 113 | Probability | 3 | 475 | 69 | 23 |
| 115 | Environmental Engineering | 15 | 474 | 26 | 34 |
| 116 | Computer Science | 1 | 473 | 200 | 49 |
| 117 | Hydrology | 7 | 469 | 31 | 30 |
| 118 | Environmental Engineering | 11 | 464 | 37 | 41 |
| 119 | Civil Engineering | 10 | 463 | 83 | 73 |
| 120 | Architectural Engineering | 14 | 460 | 15 | 19 |
| 121 | Agricultural Engineering | 10 | 450 | 55 | 47 |
| 121 | Landscape Ecology | 4 | 450 | 34 | 21 |
| 123 | Geography | 5 | 449 | 177 | 116 |
| 124 | Structural Engineering | 16 | 447 | 32 | 42 |
| 124 | Environmental Engineering | 10 | 447 | 23 | 24 |
| 126 | Computer Science | 1 | 443 | 191 | 41 |
| 126 | Mathematics | 9 | 443 | 69 | 65 |
| 128 | Civil Engineering | 3 | 442 | 31 | 10 |
| 129 | Environmental Engineering | 7 | 441 | 20 | 21 |
| 130 | Sustainable Development | 1 | 440 | 274 | 92 |
| 131 | Environmental Engineering | 11 | 438 | 51 | 54 |
| 132 | Civil Engineering | 7 | 437 | 20 | 17 |
| 133 | Environmental Engineering | 5 | 432 | 38 | 21 |
| 133 | Surveying | 5 | 432 | 37 | 23 |
| 135 | Architecture | 6 | 431 | 27 | 16 |
| 136 | Geology | 3 | 429 | 105 | 54 |
| 137 | Computer Science | 8 | 426 | 74 | 58 |
| 138 | Environmental Engineering | 14 | 424 | 43 | 57 |
| 139 | Applied Physics | 6 | 420 | 52 | 27 |
| 140 | Hydrology | 3 | 419 | 14 | 4 |
| 141 | Electronics | 6 | 418 | 42 | 31 |
| 142 | Environmental Engineering | 13 | 417 | 57 | 62 |
| 143 | Environmental Science | 7 | 416 | 181 | 178 |
| 144 | Civil Engineering | 5 | 408 | 9 | 4 |
| 145 | Mathematics | 13 | 407 | 50 | 52 |
| 146 | Environmental Science | 4 | 405 | 49 | 38 |
| 147 | Civil Engineering | 6 | 404 | 79 | 59 |
| 148 | Environmental Engineering | 1 | 403 | 138 | 30 |
| 148 | Hydrology | 1 | 403 | 11 | 2 |
| 148 | Architecture | 11 | 403 | 12 | 15 |
| 151 | Chemical Engineering | 5 | 400 | 110 | 79 |
| 151 | Applied Mathematics | 6 | 400 | 5 | 2 |
| 153 | Civil Engineering | 10 | 394 | 18 | 18 |
| 154 | Civil Engineering | 5 | 392 | 43 | 23 |
| 155 | Environmental Engineering | 5 | 391 | 47 | 32 |
| 156 | Astronomy | 2 | 390 | 78 | 25 |
| 157 | Structural Engineering | 16 | 388 | 54 | 88 |
| 158 | Biology | 7 | 378 | 103 | 87 |
| 159 | Environmental Engineering | 11 | 372 | 9 | 12 |
| 160 | Environmental Science | 3 | 367 | 88 | 41 |
| 161 | Civil Engineering | 6 | 357 | 60 | 43 |
| 162 | Ecology | 5 | 353 | 143 | 119 |
| 163 | Dynamics | 7 | 350 | 77 | 64 |
| 163 | Dynamics | 7 | 350 | 62 | 55 |
| 165 | Applied Mathematics | 6 | 348 | 7 | 9 |
| 166 | Mathematics | 3 | 346 | 72 | 41 |
| 167 | Petroleum Engineering | 5 | 345 | 19 | 17 |
| 168 | Geology | 1 | 344 | 46 | 15 |
| 168 | Architecture | 12 | 344 | 20 | 25 |
| 170 | Engineering Mathematics | 2 | 343 | 262 | 150 |
| 171 | Hydrology | 1 | 342 | 13 | 2 |
| 172 | Geography | 10 | 340 | 93 | 104 |
| 173 | Environmental Science | 4 | 337 | 128 | 100 |
| 174 | Civil Engineering | 12 | 335 | 37 | 45 |
| 175 | Energy Engineering | 32 | 333 | 7 | 25 |
| 176 | Civil Engineering | 10 | 323 | 41 | 47 |
| 176 | Electronics | 6 | 323 | 94 | 70 |
| 176 | Bioengineering | 6 | 323 | 97 | 71 |
| 179 | Chemical Engineering | 4 | 322 | 111 | 79 |
| 180 | Mining Engineering | 3 | 320 | 54 | 32 |
| 181 | Geography | 1 | 317 | 51 | 9 |
| 181 | Rural Development | 1 | 317 | 51 | 19 |
| 183 | Systems Engineering | 2 | 313 | 95 | 39 |
| 184 | Environmental Engineering | 13 | 311 | 35 | 42 |
| 185 | Civil Engineering | 4 | 310 | 38 | 20 |
| 186 | Mathematics | 1 | 307 | 57 | 19 |
| 187 | Civil Engineering | 4 | 302 | 96 | 46 |
| 188 | Materials Science | 8 | 298 | 105 | 122 |
| 188 | Environmental Engineering | 12 | 298 | 29 | 60 |
| 188 | Geology | 4 | 298 | 25 | 22 |
| 191 | Ecology | 5 | 293 | 106 | 89 |
| 192 | Geography | 3 | 291 | 135 | 88 |
| 192 | Fluid Dynamics | 4 | 291 | 7 | 6 |
| 194 | Civil Engineering | 2 | 290 | 77 | 42 |
| 195 | Chemistry | 1 | 286 | 134 | 80 |
| 195 | Geochemistry | 1 | 286 | 114 | 72 |
| 197 | Environmental Engineering | 7 | 282 | 38 | 43 |
| 197 | Hydrogeology | 9 | 282 | 4 | 5 |
| 199 | Mathematics | 5 | 280 | 46 | 23 |
| 200 | Hydrology | 2 | 277 | 16 | 3 |
| 200 | Mechanical Engineering | 4 | 277 | 67 | 20 |
| 202 | Manufacturing Engineering | 2 | 276 | 110 | 35 |
| 202 | Environmental Engineering | 6 | 276 | 63 | 74 |
| 202 | Hydrometeorology | 2 | 276 | 16 | 15 |
| 202 | Remote Sensing | 2 | 276 | 16 | 18 |
| 206 | Civil Engineering | 4 | 274 | 62 | 46 |
| 207 | Architectural Engineering | 8 | 273 | 89 | 92 |
| 207 | Hydrology | 3 | 273 | 8 | 6 |
| 207 | Geology | 21 | 273 | 37 | 73 |
| 210 | Civil Engineering | 9 | 271 | 58 | 82 |
| 210 | Mechanical Engineering | 19 | 271 | 105 | 155 |
| 210 | Hydraulic Engineering | 26 | 271 | 30 | 56 |
| 213 | Chemical Engineering | 7 | 268 | 124 | 138 |
| 213 | Civil Engineering | 9 | 268 | 66 | 81 |
| 215 | Environmental Engineering | 13 | 265 | 41 | 66 |
| 216 | Environmental Engineering | 8 | 263 | 58 | 69 |
| 216 | Surveying | 5 | 263 | 6 | 7 |
| 218 | Civil Engineering | 1 | 259 | 181 | 80 |
| 218 | Environmental Science | 6 | 259 | 76 | 87 |
| 220 | Transportation Engineering | 8 | 258 | 32 | 24 |
| 221 | Environmental Engineering | 9 | 256 | 20 | 29 |
| 222 | Civil Engineering | 13 | 252 | 82 | 113 |
| 222 | Remote Sensing | 2 | 252 | 13 | 7 |
| 224 | Mathematics | 7 | 249 | 80 | 92 |
| 224 | Bioengineering | 5 | 249 | 6 | 4 |
| 226 | Hydrology | 1 | 246 | 55 | 23 |
| 227 | Information Systems | 1 | 245 | 58 | 18 |
| 228 | Environmental Science | 7 | 244 | 75 | 86 |
| 229 | Environmental Science | 1 | 243 | 37 | 9 |
| 230 | Hydrology | 3 | 242 | 32 | 29 |
| 231 | Statistics | 3 | 240 | 112 | 60 |
| 231 | Applied Mathematics | 3 | 240 | 112 | 71 |
| 233 | Applied Mechanics | 8 | 238 | 41 | 60 |
| 233 | Hydraulic Engineering | 11 | 238 | 29 | 51 |
| 235 | Biology | 2 | 234 | 251 | 188 |
| 235 | Public Policy | 4 | 234 | 83 | 79 |
| 235 | Soil Science | 3 | 234 | 6 | 8 |
| 238 | Environmental Engineering | 6 | 232 | 107 | 128 |
| 238 | Agronomy | 3 | 232 | 145 | 139 |
| 240 | Public Policy | 6 | 231 | 13 | 22 |
| 240 | Urban Planning | 6 | 231 | 10 | 13 |
| 242 | Mechanical Engineering | 2 | 230 | 291 | 203 |
| 242 | Applied Mechanics | 2 | 230 | 94 | 58 |
| 244 | Astronomy | 5 | 228 | 95 | 85 |
| 245 | Geography | 1 | 227 | 95 | 38 |
| 245 | Environmental Engineering | 8 | 227 | 38 | 51 |
| 247 | Earth science | 2 | 226 | 10 | 10 |
| 247 | Civil Engineering | 2 | 226 | 32 | 15 |
| 249 | Geography | 2 | 225 | 105 | 52 |
| 249 | Chemical Engineering | 9 | 225 | 92 | 123 |
| 251 | Civil Engineering | 3 | 224 | 27 | 17 |
| 251 | Environmental Engineering | 6 | 224 | 18 | 15 |
| 253 | Geography | 5 | 223 | 75 | 75 |
| 253 | Nuclear Engineering | 5 | 223 | 31 | 22 |
| 255 | Naval Architecture | 15 | 222 | 10 | 11 |
| 256 | Civil Engineering | 2 | 221 | 24 | 8 |
| 256 | Dynamics | 5 | 221 | 166 | 181 |
| 258 | Mathematics | 6 | 220 | 39 | 29 |
| 259 | Hydrology | 2 | 219 | 52 | 31 |
| 260 | Astronomy | 1 | 218 | 61 | 24 |
| 261 | Geography | 1 | 217 | 250 | 150 |
| 262 | Chemistry | 1 | 216 | 361 | 183 |
| 263 | Ecology | 2 | 215 | 118 | 93 |
| 264 | Environmental Engineering | 6 | 214 | 55 | 53 |
| 265 | Environmental Engineering | 6 | 212 | 161 | 194 |
| 265 | Environmental Engineering | 4 | 212 | 27 | 30 |
| 267 | Civil Engineering | 11 | 211 | 47 | 66 |
| 267 | Mathematics | 10 | 211 | 6 | 6 |
| 269 | Environmental Engineering | 10 | 210 | 43 | 69 |
| 269 | Aerospace Engineering | 1 | 210 | 88 | 34 |
| 271 | Chemical Engineering | 4 | 207 | 72 | 57 |
| 272 | Mechanical Engineering | 1 | 206 | 187 | 84 |
| 272 | Environmental Engineering | 4 | 206 | 28 | 32 |
| 272 | Remote Sensing | 2 | 206 | 3 | 2 |
| 275 | Mathematics | 4 | 205 | 54 | 37 |
| 275 | Hydrology | 4 | 205 | 12 | 14 |
| 277 | Civil Engineering | 9 | 204 | 54 | 64 |
| 278 | Geography | 1 | 203 | 156 | 73 |
| 278 | Surveying | 2 | 203 | 49 | 17 |
| 278 | Civil Engineering | 5 | 203 | 46 | 33 |
| 278 | Hydraulic Engineering | 1 | 203 | 12 | 3 |
| 282 | Astronomy | 3 | 202 | 101 | 99 |
| 282 | Civil Engineering | 8 | 202 | 37 | 51 |
| 282 | Environmental Science | 2 | 202 | 37 | 42 |
| 282 | Mathematics | 2 | 202 | 9 | 1 |
| 286 | Biophysics | 3 | 201 | 19 | 24 |
| 287 | Ecology | 2 | 199 | 8 | 4 |
| 288 | Statistics | 2 | 198 | 104 | 70 |
| 288 | Geography | 4 | 198 | 120 | 130 |
| 288 | Hydraulic Engineering | 7 | 198 | 26 | 32 |
| 291 | Civil Engineering | 8 | 197 | 49 | 76 |
| 292 | Mathematics | 3 | 195 | 117 | 65 |
| 293 | Geophysics | 2 | 193 | 37 | 19 |
| 294 | Biology | 4 | 192 | 216 | 212 |
| 295 | Oceanography | 10 | 190 | 29 | 43 |
| 295 | Naval Architecture | 10 | 190 | 19 | 33 |
| 295 | Marine Engineering | 10 | 190 | 20 | 33 |
| 298 | Mechanical Engineering | 5 | 189 | 126 | 103 |
| 299 | Materials Engineering | 9 | 185 | 53 | 78 |
| 300 | Environmental Geology | 7 | 184 | 106 | 111 |
| 301 | Mechanical Engineering | 4 | 183 | 124 | 97 |
| 301 | Environmental Science | 11 | 183 | 11 | 23 |
| 301 | Mathematics | 1 | 183 | 75 | 13 |
| 304 | Environmental Engineering | 2 | 182 | 53 | 43 |
| 305 | Economics | 1 | 181 | 174 | 77 |
| 305 | Rock Mechanics | 2 | 181 | 29 | 9 |
| 307 | Civil Engineering | 5 | 180 | 65 | 69 |
| 307 | Environmental Engineering | 4 | 180 | 21 | 20 |
| 307 | Hydrology | 2 | 180 | 4 | 3 |
| 310 | Mechanical Engineering | 9 | 179 | 87 | 113 |
| 311 | Civil Engineering | 1 | 178 | 64 | 18 |
| 312 | Civil Engineering | 3 | 177 | 133 | 91 |
| 312 | Mechanical Engineering | 8 | 177 | 9 | 14 |
| 312 | Civil Engineering | 13 | 177 | 51 | 63 |
| 315 | Agronomy | 7 | 174 | 102 | 131 |
| 316 | Statistics | 2 | 173 | 66 | 67 |
| 316 | Geography | 1 | 173 | 20 | 8 |
| 316 | Environmental Science | 1 | 173 | 45 | 10 |
| 319 | Statistics | 10 | 171 | 6 | 7 |
| 319 | Civil Engineering | 1 | 171 | 43 | 18 |
| 319 | Applied Mathematics | 10 | 171 | 5 | 7 |
| 319 | Hydrology | 3 | 171 | 7 | 8 |
| 323 | Geography | 2 | 169 | 63 | 70 |
| 324 | Environmental Engineering | 12 | 168 | 42 | 62 |
| 325 | Civil Engineering | 2 | 167 | 89 | 44 |
| 325 | Civil Engineering | 1 | 167 | 30 | 11 |
| 325 | Hydrology | 1 | 167 | 5 | 5 |
| 328 | Applied Mathematics | 1 | 164 | 20 | 4 |
| 328 | Computational Mathematics | 1 | 164 | 7 | 5 |
| 328 | Civil Engineering | 3 | 164 | 38 | 38 |
| 328 | Mining Engineering | 6 | 164 | 51 | 70 |
| 332 | Geology | 1 | 162 | 106 | 84 |
| 332 | Geophysics | 1 | 162 | 107 | 80 |
| 332 | Architectural Engineering | 3 | 162 | 75 | 57 |
| 332 | Hydrogeology | 1 | 162 | 1 | 1 |
| 336 | Civil Engineering | 5 | 160 | 57 | 50 |
| 336 | Environmental Engineering | 9 | 160 | 7 | 13 |
| 338 | Geography | 1 | 159 | 119 | 42 |
| 338 | Geology | 1 | 159 | 107 | 76 |
| 338 | Climatology | 1 | 159 | 18 | 6 |
| 341 | Mathematics | 3 | 157 | 75 | 48 |
| 341 | Chemical Engineering | 2 | 157 | 231 | 163 |
| 341 | Applied Mechanics | 14 | 157 | 4 | 15 |
| 344 | Geophysics | 4 | 155 | 50 | 50 |
| 344 | Computer Science | 1 | 155 | 225 | 117 |
| 346 | Applied Mathematics | 4 | 154 | 10 | 10 |
| 346 | Architecture | 4 | 154 | 144 | 107 |
| 348 | Geology | 3 | 153 | 7 | 20 |
| 349 | Chemistry | 2 | 152 | 229 | 180 |
| 349 | Statistics | 3 | 152 | 27 | 26 |
| 349 | Civil Engineering | 6 | 152 | 81 | 81 |
| 349 | Chemistry | 2 | 152 | 143 | 94 |
| 349 | Environmental Science | 2 | 152 | 36 | 28 |
| 354 | Civil Engineering | 8 | 151 | 142 | 150 |
| 354 | Mechanical Engineering | 2 | 151 | 77 | 55 |
| 354 | Land Use Planning | 1 | 151 | 17 | 10 |
| 354 | Ecological Engineering | 4 | 151 | 42 | 55 |
| 358 | Environmental Engineering | 4 | 150 | 100 | 134 |
| 358 | Remote Sensing | 5 | 150 | 4 | 5 |
| 360 | Mathematics | 3 | 149 | 44 | 25 |
| 360 | Environmental Engineering | 2 | 149 | 86 | 69 |
| 360 | Civil Engineering | 1 | 149 | 99 | 26 |
| 363 | Astronomy | 4 | 148 | 36 | 35 |
| 363 | Earth science | 4 | 148 | 72 | 92 |
| 365 | Mathematics | 2 | 147 | 26 | 10 |
| 365 | Earth science | 8 | 147 | 8 | 17 |
| 367 | Mechanical Engineering | 8 | 146 | 46 | 65 |
| 368 | Mathematics | 1 | 145 | 15 | 4 |
| 368 | Forest Ecology | 2 | 145 | 115 | 97 |
| 368 | Computer Science | 1 | 145 | 15 | 4 |
| 371 | Mechanical Engineering | 12 | 144 | 98 | 146 |
| 372 | Environmental Engineering | 4 | 143 | 60 | 56 |
| 373 | Civil Engineering | 8 | 142 | 20 | 36 |
| 373 | Civil Engineering | 7 | 142 | 19 | 27 |
| 375 | Civil Engineering | 1 | 141 | 75 | 55 |
| 375 | Mathematics | 3 | 141 | 124 | 106 |
| 375 | Hydrology | 2 | 141 | 28 | 27 |
| 375 | Education | 4 | 141 | 31 | 20 |
| 379 | Petroleum Engineering | 3 | 140 | 8 | 11 |
| 380 | Environmental Engineering | 4 | 139 | 83 | 71 |
| 380 | Fluid Dynamics | 1 | 139 | 3 | 7 |
| 380 | Computer Science | 1 | 139 | 59 | 13 |
| 380 | Information Technology | 1 | 139 | 85 | 25 |
| 380 | Fluid Mechanics | 1 | 139 | 12 | 6 |
| 385 | Civil Engineering | 7 | 137 | 23 | 61 |
| 385 | Atmospheric Science | 3 | 137 | 91 | 78 |
| 385 | Fluid Mechanics | 2 | 137 | 2 | 2 |
| 388 | Civil Engineering | 7 | 135 | 28 | 49 |
| 388 | Civil Engineering | 2 | 135 | 27 | 22 |
| 390 | Applied Mathematics | 2 | 134 | 15 | 8 |
| 390 | Geology | 2 | 134 | 69 | 75 |
| 390 | Geophysics | 2 | 134 | 66 | 76 |
| 390 | Renewable Energy | 5 | 134 | 107 | 111 |
| 394 | Environmental Engineering | 4 | 133 | 105 | 122 |
| 394 | Education | 13 | 133 | 202 | 336 |
| 394 | Civil Engineering | 2 | 133 | 41 | 20 |
| 394 | Materials Science | 6 | 133 | 120 | 154 |
| 398 | Aerospace Engineering | 4 | 132 | 93 | 71 |
| 398 | Civil Engineering | 2 | 132 | 75 | 47 |
| 398 | Mechanical Engineering | 2 | 132 | 91 | 54 |
| 401 | Environmental Engineering | 7 | 131 | 59 | 96 |
| 401 | Mathematics | 3 | 131 | 57 | 28 |
| 403 | Civil Engineering | 3 | 130 | 19 | 9 |
| 404 | Mechanical Engineering | 7 | 129 | 78 | 91 |
| 405 | Surveying | 1 | 127 | 34 | 7 |
| 406 | Hydrology | 2 | 126 | 38 | 48 |
| 406 | Environmental Engineering | 5 | 126 | 45 | 81 |
| 408 | Electrical Engineering | 7 | 125 | 50 | 56 |
| 408 | Applied Mathematics | 4 | 125 | 31 | 41 |
| 408 | Mechanical Engineering | 4 | 125 | 43 | 30 |
| 411 | Hydrology | 4 | 124 | 20 | 33 |
| 411 | Fluid Dynamics | 3 | 124 | 7 | 10 |
| 413 | Environmental Engineering | 2 | 122 | 186 | 158 |
| 413 | Hydrology | 7 | 122 | 24 | 49 |
| 413 | Glaciology | 7 | 122 | 22 | 35 |
| 416 | Statistics | 2 | 121 | 218 | 228 |
| 416 | Civil Engineering | 7 | 121 | 85 | 116 |
| 416 | Chemistry | 5 | 121 | 111 | 133 |
| 416 | Environmental Engineering | 1 | 121 | 73 | 47 |
| 416 | Actuarial Science | 2 | 121 | 32 | 19 |
| 416 | Dynamics | 1 | 121 | 76 | 54 |
| 422 | Environmental Engineering | 1 | 120 | 77 | 45 |
| 422 | Chemistry | 1 | 120 | 250 | 178 |
| 422 | Naval Architecture | 10 | 120 | 11 | 19 |
| 425 | Geography | 2 | 119 | 74 | 72 |
| 425 | Civil Engineering | 8 | 119 | 75 | 121 |
| 425 | Mathematics | 1 | 119 | 94 | 40 |
| 425 | Earthquake Engineering | 4 | 119 | 15 | 21 |
| 429 | Civil Engineering | 2 | 118 | 132 | 117 |
| 429 | Polymer Science | 3 | 118 | 8 | 7 |
| 429 | Civil Engineering | 2 | 118 | 24 | 22 |
| 432 | Mechanical Engineering | 1 | 117 | 181 | 101 |
| 432 | Automation | 1 | 117 | 259 | 156 |
| 434 | Mathematics | 1 | 116 | 101 | 53 |
| 435 | Environmental Science | 5 | 115 | 88 | 132 |
| 435 | Mechanical Engineering | 2 | 115 | 95 | 70 |
| 435 | Electronics | 2 | 115 | 84 | 52 |
| 438 | Civil Engineering | 6 | 114 | 49 | 59 |
| 438 | Coastal Engineering | 6 | 114 | 45 | 54 |
| 440 | Civil Engineering | 3 | 113 | 57 | 54 |
| 440 | Civil Engineering | 6 | 113 | 72 | 101 |
| 440 | Information Technology | 2 | 113 | 457 | 401 |
| 440 | Environmental Engineering | 4 | 113 | 33 | 34 |
| 440 | Mathematics | 2 | 113 | 138 | 96 |
| 445 | Applied Mathematics | 4 | 112 | 13 | 13 |
| 445 | Mechanical Engineering | 9 | 112 | 44 | 95 |
| 447 | Environmental Engineering | 1 | 111 | 33 | 21 |
| 447 | Hydraulic Engineering | 2 | 111 | 1 | 1 |
| 449 | Biology | 1 | 110 | 300 | 234 |
| 449 | Geography | 1 | 110 | 75 | 52 |
| 449 | Geography | 1 | 110 | 123 | 91 |
| 452 | Computer Science | 4 | 109 | 87 | 95 |
| 452 | Engineering Mathematics | 4 | 109 | 79 | 93 |
| 454 | Ecology | 1 | 108 | 246 | 197 |
| 454 | evolutionary biology | 1 | 108 | 246 | 194 |
| 454 | Mathematics | 1 | 108 | 43 | 22 |
| 457 | Geology | 2 | 107 | 18 | 19 |
| 457 | Environmental Engineering | 3 | 107 | 60 | 59 |
| 457 | Geology | 1 | 107 | 40 | 35 |
| 457 | Hydrology | 1 | 107 | 110 | 87 |
| 457 | Ecology | 1 | 107 | 144 | 115 |
| 462 | Education | 6 | 106 | 228 | 288 |
| 462 | Geotechnical Engineering | 5 | 106 | 78 | 99 |
| 462 | Applied Mathematics | 4 | 106 | 9 | 16 |
| 465 | Physical Chemistry | 5 | 105 | 65 | 92 |
| 465 | Applied Mechanics | 2 | 105 | 42 | 15 |
| 465 | Aerospace Engineering | 2 | 105 | 39 | 12 |
| 465 | Fluid Mechanics | 2 | 105 | 6 | 4 |
| 469 | Geophysics | 5 | 104 | 9 | 20 |
| 469 | Electrical Engineering | 1 | 104 | 213 | 135 |
| 469 | Geophysics | 1 | 104 | 97 | 64 |
| 469 | Mechanical Engineering | 6 | 104 | 37 | 45 |
| 469 | Systems Engineering | 1 | 104 | 202 | 107 |
| 469 | Civil Engineering | 1 | 104 | 14 | 8 |
| 475 | Geography | 2 | 103 | 77 | 54 |
| 475 | Information Systems | 1 | 103 | 10 | 2 |
| 475 | Surveying | 1 | 103 | 6 | 1 |
| 475 | Surveying | 1 | 103 | 13 | 6 |
| 479 | Geophysics | 3 | 102 | 104 | 81 |
| 479 | Geography | 1 | 102 | 83 | 57 |
| 479 | Geology | 1 | 102 | 1 | 1 |
| 479 | Mathematics | 3 | 102 | 45 | 41 |
| 479 | Hydrology | 4 | 102 | 7 | 19 |
| 479 | Bioengineering | 1 | 102 | 1 | 9 |
| 479 | Mechanical Engineering | 1 | 102 | 1 | 1 |
| 486 | Geology | 3 | 100 | 96 | 94 |
| 486 | Geophysics | 3 | 100 | 94 | 90 |
| 486 | Geography | 3 | 100 | 75 | 87 |
| 486 | Mathematics | 2 | 100 | 71 | 52 |
| 490 | Chemistry | 4 | 99 | 191 | 252 |
| 490 | Chemistry | 3 | 99 | 229 | 261 |
| 490 | Soil Science | 2 | 99 | 83 | 89 |
| 490 | Fluid Mechanics | 4 | 99 | 11 | 20 |
| 490 | Environmental Engineering | 3 | 99 | 132 | 145 |
| 495 | Geography | 1 | 98 | 84 | 67 |
| 495 | Mathematics | 5 | 98 | 71 | 98 |
| 495 | Civil Engineering | 2 | 98 | 85 | 86 |
| 495 | Geography | 1 | 98 | 12 | 6 |
| 495 | Environmental Engineering | 1 | 98 | 75 | 39 |
| 495 | Soil Science | 1 | 98 | 12 | 13 |
| 501 | Civil Engineering | 3 | 97 | 71 | 77 |
| 501 | Environmental Engineering | 2 | 97 | 2 | 5 |
| 501 | Fluid Mechanics | 1 | 97 | 35 | 22 |
| 501 | Information Technology | 1 | 97 | 67 | 38 |
| 501 | Risk Management | 2 | 97 | 1 | 1 |
| 501 | Mathematics | 2 | 97 | 29 | 15 |
| 507 | Geography | 1 | 96 | 195 | 135 |
| 507 | Petroleum Engineering | 1 | 96 | 62 | 28 |
| 507 | Chemical Engineering | 1 | 96 | 201 | 138 |
| 507 | Civil Engineering | 5 | 96 | 63 | 109 |
| 507 | Mathematics | 5 | 96 | 32 | 41 |
| 507 | Microbiology | 2 | 96 | 134 | 147 |
| 507 | Hydrology | 1 | 96 | 74 | 51 |
| 507 | Hydraulic Engineering | 1 | 96 | 73 | 51 |
| 515 | Environmental Engineering | 4 | 95 | 43 | 45 |
| 515 | Atmospheric Science | 1 | 95 | 32 | 24 |
| 515 | Mechanical Engineering | 6 | 95 | 94 | 116 |
| 515 | Applied Mathematics | 4 | 95 | 59 | 76 |
| 519 | Geography | 3 | 94 | 148 | 152 |
| 519 | Computer Science | 2 | 94 | 175 | 126 |
| 519 | Computer Science | 2 | 94 | 36 | 25 |
| 519 | Automation | 2 | 94 | 81 | 54 |
| 519 | Applied Mathematics | 2 | 94 | 170 | 125 |
| 524 | Public Health | 2 | 93 | 545 | 466 |
| 524 | Nutrition | 1 | 93 | 184 | 150 |
| 526 | Environmental Engineering | 2 | 92 | 120 | 131 |
| 526 | Environmental Engineering | 2 | 92 | 140 | 157 |
| 526 | Civil Engineering | 2 | 92 | 12 | 16 |
| 526 | Naval Architecture | 8 | 92 | 1 | 1 |
| 530 | Mining Engineering | 2 | 91 | 54 | 49 |
| 531 | Civil Engineering | 5 | 90 | 69 | 91 |
| 531 | Environmental Engineering | 1 | 90 | 41 | 39 |
| 531 | Naval Architecture | 8 | 90 | 14 | 29 |
| 531 | Agricultural Engineering | 2 | 90 | 28 | 44 |
| 535 | Civil Engineering | 3 | 89 | 96 | 111 |
| 535 | Civil Engineering | 7 | 89 | 41 | 92 |
| 535 | Mathematics | 2 | 89 | 120 | 86 |
| 535 | Statistics | 2 | 89 | 115 | 84 |
| 535 | Environmental Engineering | 3 | 89 | 38 | 48 |
| 535 | Civil Engineering | 4 | 89 | 38 | 63 |
| 535 | Environmental Engineering | 2 | 89 | 51 | 51 |
| 535 | Environmental Engineering | 1 | 89 | 44 | 17 |
| 535 | Hydrogeology | 5 | 89 | 7 | 15 |
| 535 | Civil Engineering | 1 | 89 | 1 | 1 |
| 535 | Civil Engineering | 3 | 89 | 23 | 34 |
| 546 | Civil Engineering | 3 | 88 | 61 | 74 |
| 546 | Astronomy | 1 | 88 | 10 | 7 |
| 546 | Applied Mathematics | 2 | 88 | 99 | 106 |
| 546 | Applied Mathematics | 2 | 88 | 33 | 35 |
| 546 | Mathematics | 2 | 88 | 174 | 159 |
| 546 | Architecture | 5 | 88 | 44 | 58 |
| 552 | Chemistry | 2 | 87 | 290 | 291 |
| 552 | Aerospace Engineering | 1 | 87 | 146 | 110 |
| 552 | Computational Mathematics | 1 | 87 | 35 | 35 |
| 552 | Aerospace Engineering | 2 | 87 | 134 | 131 |
| 556 | Civil Engineering | 7 | 86 | 35 | 52 |
| 556 | Mathematics | 3 | 86 | 126 | 127 |
| 556 | Opera | 1 | 86 | 283 | 182 |
| 556 | Mechanical Engineering | 3 | 86 | 108 | 82 |
| 556 | Civil Engineering | 1 | 86 | 75 | 46 |
| 556 | Mining Engineering | 2 | 86 | 90 | 91 |
| 562 | Statistics | 2 | 85 | 123 | 118 |
| 562 | Education | 8 | 85 | 18 | 25 |
| 564 | Statistics | 4 | 84 | 81 | 128 |
| 564 | Mathematics | 1 | 84 | 148 | 86 |
| 564 | Environmental Engineering | 3 | 84 | 48 | 75 |
| 564 | Chemistry | 3 | 84 | 204 | 215 |
| 564 | Chemistry | 2 | 84 | 47 | 36 |
| 564 | Civil Engineering | 2 | 84 | 60 | 30 |
| 570 | Computer Science | 2 | 83 | 113 | 103 |
| 570 | Structural Engineering | 2 | 83 | 4 | 4 |
| 570 | Mathematics | 2 | 83 | 151 | 153 |
| 573 | Civil Engineering | 3 | 82 | 128 | 151 |
| 573 | Education | 5 | 82 | 299 | 390 |
| 573 | Mechanical Engineering | 2 | 82 | 112 | 106 |
| 573 | Architectural Engineering | 1 | 82 | 48 | 37 |
| 573 | Rock Mechanics | 5 | 82 | 25 | 40 |
| 573 | Structural Engineering | 5 | 82 | 31 | 50 |
| 573 | Renewable Energy | 3 | 82 | 1 | 1 |
| 580 | Geology | 2 | 81 | 89 | 94 |
| 580 | Geophysics | 2 | 81 | 85 | 91 |
| 580 | Industrial Engineering | 1 | 81 | 171 | 108 |
| 580 | Geology | 2 | 81 | 18 | 11 |
| 580 | Mathematics | 1 | 81 | 149 | 87 |
| 580 | Environmental Engineering | 3 | 81 | 41 | 60 |
| 580 | Hydrology | 2 | 81 | 11 | 12 |
| 587 | Mechanical Engineering | 1 | 80 | 42 | 21 |
| 587 | Earth science | 1 | 80 | 48 | 20 |
| 587 | Civil Engineering | 3 | 80 | 50 | 71 |
| 587 | Mechanical Engineering | 1 | 80 | 38 | 30 |
| 587 | Mechanical Engineering | 1 | 80 | 119 | 97 |
| 587 | Mathematics | 2 | 80 | 99 | 112 |
| 587 | Nuclear Engineering | 3 | 80 | 24 | 17 |
| 587 | Microbiology | 3 | 80 | 125 | 156 |
| 587 | Fluid Mechanics | 2 | 80 | 28 | 33 |
| 587 | Hydrology | 3 | 80 | 31 | 42 |
| 587 | Chemical Engineering | 2 | 80 | 24 | 29 |
| 587 | Renewable Energy | 2 | 80 | 1 | 2 |
| 599 | Education | 2 | 79 | 378 | 336 |
| 599 | Environmental Science | 8 | 79 | 100 | 172 |
| 599 | Environmental Science | 1 | 79 | 34 | 40 |
| 599 | Geology | 2 | 79 | 21 | 15 |
| 599 | Soil Science | 1 | 79 | 34 | 25 |
| 604 | Geography | 2 | 78 | 197 | 215 |
| 604 | Mathematics | 2 | 78 | 75 | 69 |
| 604 | Mechanical Engineering | 1 | 78 | 132 | 105 |
| 604 | Geology | 2 | 78 | 75 | 88 |
| 608 | Agricultural Engineering | 3 | 77 | 31 | 35 |
| 608 | Geography | 1 | 77 | 226 | 190 |
| 608 | Applied Mechanics | 8 | 77 | 55 | 84 |
| 608 | Energy Engineering | 2 | 77 | 6 | 7 |
| 612 | Chemical Engineering | 2 | 76 | 277 | 316 |
| 612 | Applied Mathematics | 2 | 76 | 55 | 59 |
| 612 | Civil Engineering | 1 | 76 | 75 | 71 |
| 612 | Robotics | 5 | 76 | 107 | 112 |
| 612 | Civil Engineering | 1 | 76 | 149 | 81 |
| 612 | Mathematics | 3 | 76 | 59 | 61 |
| 618 | Mathematics | 1 | 75 | 183 | 129 |
| 618 | Statistics | 1 | 75 | 62 | 63 |
| 618 | Geology | 6 | 75 | 23 | 48 |
| 618 | Hydraulic Engineering | 1 | 75 | 23 | 3 |
| 618 | Thermodynamics | 2 | 75 | 22 | 18 |
| 623 | Mathematics | 6 | 74 | 62 | 88 |
| 623 | Civil Engineering | 2 | 74 | 65 | 64 |
| 623 | Civil Engineering | 6 | 74 | 7 | 17 |
| 623 | Mathematics | 9 | 74 | 13 | 47 |
| 623 | Materials Engineering | 1 | 74 | 112 | 90 |
| 623 | Mathematics | 9 | 74 | 14 | 23 |
| 623 | Environmental Science | 2 | 74 | 116 | 132 |
| 623 | Environmental Engineering | 3 | 74 | 61 | 78 |
| 631 | Astronomy | 1 | 73 | 121 | 100 |
| 631 | Oceanography | 2 | 73 | 450 | 448 |
| 631 | Chemical Engineering | 1 | 73 | 123 | 101 |
| 631 | Astrophysics | 1 | 73 | 28 | 22 |
| 631 | Agricultural Engineering | 1 | 73 | 90 | 58 |
| 631 | Industrial Engineering | 1 | 73 | 89 | 58 |
| 631 | Animal Science | 1 | 73 | 77 | 51 |
| 631 | Food Safety | 1 | 73 | 101 | 67 |
| 631 | Systems Engineering | 3 | 73 | 23 | 42 |
| 631 | Mechanical Engineering | 1 | 73 | 31 | 24 |
| 641 | Mechanical Engineering | 2 | 72 | 172 | 169 |
| 641 | Civil Engineering | 2 | 72 | 34 | 37 |
| 641 | Education | 5 | 72 | 303 | 364 |
| 641 | Mechanical Engineering | 1 | 72 | 138 | 108 |
| 641 | Forest Ecology | 2 | 72 | 31 | 51 |
| 641 | Geology | 4 | 72 | 21 | 38 |
| 641 | Civil Engineering | 3 | 72 | 81 | 91 |
| 641 | Fluid Dynamics | 2 | 72 | 26 | 23 |
| 641 | Atmospheric Turbulence | 1 | 72 | 22 | 17 |
| 641 | Environmental Engineering | 3 | 72 | 58 | 92 |
| 641 | Fluid Dynamics | 8 | 72 | 9 | 53 |
| 641 | Architecture | 3 | 72 | 96 | 100 |
| 641 | Architectural Engineering | 4 | 72 | 2 | 7 |
| 654 | Chemical Engineering | 2 | 71 | 252 | 289 |
| 654 | Environmental Science | 4 | 71 | 76 | 134 |
| 654 | Geotechnical Engineering | 1 | 71 | 20 | 9 |
| 654 | Chemical Engineering | 3 | 71 | 106 | 131 |
| 654 | Civil Engineering | 1 | 71 | 100 | 66 |
| 654 | Mechanical Engineering | 1 | 71 | 154 | 116 |
| 654 | Civil Engineering | 4 | 71 | 87 | 146 |
| 654 | Geothermal Energy | 4 | 71 | 9 | 15 |
| 654 | Industrial Design | 1 | 71 | 31 | 23 |
| 663 | Civil Engineering | 4 | 70 | 83 | 126 |
| 663 | Civil Engineering | 5 | 70 | 147 | 242 |
| 663 | Biology | 1 | 70 | 432 | 300 |
| 663 | Astronomy | 1 | 70 | 30 | 26 |
| 663 | Geophysics | 1 | 70 | 23 | 20 |
| 663 | Information Technology | 2 | 70 | 272 | 216 |
| 663 | Biotechnology | 3 | 70 | 12 | 15 |
| 663 | Applied Mathematics | 2 | 70 | 21 | 8 |
| 663 | Ecological Engineering | 4 | 70 | 31 | 46 |
| 672 | Computational Mathematics | 1 | 69 | 72 | 29 |
| 672 | Geology | 1 | 69 | 73 | 27 |
| 672 | Electrical Engineering | 1 | 69 | 10 | 9 |
| 672 | Electrical Engineering | 1 | 69 | 218 | 175 |
| 672 | Chemistry | 1 | 69 | 202 | 176 |
| 672 | Cybernetics | 1 | 69 | 75 | 31 |
| 672 | Telecommunications | 1 | 69 | 2 | 3 |
| 672 | Hydrogeology | 1 | 69 | 23 | 18 |
| 672 | Telecommunications | 1 | 69 | 191 | 148 |
| 681 | Geography | 1 | 68 | 168 | 150 |
| 681 | Agricultural Engineering | 10 | 68 | 6 | 45 |
| 681 | Geology | 1 | 68 | 56 | 54 |
| 681 | Environmental Science | 1 | 68 | 124 | 105 |
| 681 | Environmental Science | 1 | 68 | 135 | 93 |
| 686 | Mechanical Engineering | 4 | 67 | 186 | 277 |
| 686 | Environmental Science | 4 | 67 | 138 | 181 |
| 686 | Chemical Engineering | 1 | 67 | 116 | 87 |
| 686 | Agricultural Engineering | 1 | 67 | 135 | 127 |
| 686 | Biochemistry | 2 | 67 | 153 | 170 |
| 686 | Molecular Biology | 2 | 67 | 27 | 38 |
| 686 | Automation | 1 | 67 | 52 | 34 |
| 686 | Mathematics | 4 | 67 | 40 | 54 |
| 686 | Hydraulic Engineering | 7 | 67 | 11 | 33 |
| 695 | Mechanical Engineering | 2 | 66 | 118 | 108 |
| 695 | Civil Engineering | 1 | 66 | 38 | 17 |
| 695 | Systems Engineering | 9 | 66 | 4 | 7 |
| 695 | Agronomy | 3 | 66 | 111 | 144 |
| 695 | Naval Architecture | 9 | 66 | 5 | 10 |
| 695 | Petroleum Engineering | 3 | 66 | 24 | 45 |
| 701 | Geography | 3 | 65 | 217 | 264 |
| 701 | Earth science | 1 | 65 | 44 | 21 |
| 701 | Ecology | 3 | 65 | 167 | 195 |
| 701 | Mechanical Engineering | 2 | 65 | 41 | 34 |
| 701 | Environmental Science | 1 | 65 | 18 | 16 |
| 701 | Fluid Mechanics | 1 | 65 | 5 | 2 |
| 701 | Mechanical Engineering | 2 | 65 | 46 | 48 |
| 708 | Mathematics | 1 | 64 | 48 | 16 |
| 708 | Civil Engineering | 1 | 64 | 61 | 39 |
| 708 | Civil Engineering | 3 | 64 | 94 | 122 |
| 708 | Mathematics | 1 | 64 | 78 | 56 |
| 708 | Environmental Engineering | 2 | 64 | 82 | 83 |
| 708 | Meteorology | 13 | 64 | 8 | 17 |
| 714 | Mathematics | 1 | 63 | 261 | 209 |
| 714 | Statistics | 1 | 63 | 239 | 175 |
| 716 | Applied Mathematics | 5 | 62 | 19 | 70 |
| 716 | Mathematics | 1 | 62 | 110 | 68 |
| 718 | Environmental Engineering | 6 | 61 | 140 | 226 |
| 718 | Civil Engineering | 1 | 61 | 138 | 114 |
| 718 | Mathematics | 1 | 61 | 103 | 67 |
| 718 | Fluid Mechanics | 2 | 61 | 35 | 39 |
| 718 | Architecture | 1 | 61 | 120 | 97 |
| 723 | Biology | 1 | 60 | 275 | 225 |
| 723 | Civil Engineering | 2 | 60 | 137 | 118 |
| 723 | Environmental Engineering | 5 | 60 | 59 | 92 |
| 723 | Ecology | 1 | 60 | 46 | 45 |
| 723 | Ecology | 1 | 60 | 42 | 35 |
| 723 | Industrial Engineering | 3 | 60 | 150 | 188 |
| 729 | Computer Science | 2 | 59 | 139 | 143 |
| 729 | Education | 3 | 59 | 449 | 445 |
| 729 | Environmental Engineering | 1 | 59 | 63 | 56 |
| 729 | Mechanical Engineering | 2 | 59 | 4 | 2 |
| 729 | Naval Architecture | 3 | 59 | 36 | 47 |
| 734 | Statistics | 8 | 58 | 11 | 57 |
| 734 | Mathematics | 2 | 58 | 101 | 97 |
| 734 | Environmental Health | 3 | 58 | 140 | 210 |
| 734 | Mathematics | 1 | 58 | 91 | 58 |
| 734 | Environmental Science | 1 | 58 | 155 | 132 |
| 734 | Environmental Engineering | 1 | 58 | 31 | 16 |
| 740 | Atmospheric Science | 1 | 57 | 50 | 36 |
| 740 | Geography | 1 | 57 | 116 | 104 |
| 740 | Applied Mathematics | 1 | 57 | 13 | 13 |
| 740 | Education | 1 | 57 | 418 | 357 |
| 740 | Mathematics | 1 | 57 | 24 | 7 |
| 740 | Statistics | 1 | 57 | 23 | 7 |
| 740 | Environmental Engineering | 1 | 57 | 133 | 122 |
| 740 | Environmental Engineering | 2 | 57 | 77 | 88 |
| 740 | Energy Engineering | 3 | 57 | 124 | 127 |
| 740 | Hydrometeorology | 1 | 57 | 17 | 16 |
| 750 | Geography | 1 | 56 | 128 | 117 |
| 750 | Geography | 1 | 56 | 43 | 25 |
| 750 | Civil Engineering | 3 | 56 | 144 | 169 |
| 750 | Environmental Science | 2 | 56 | 40 | 52 |
| 750 | Architecture | 1 | 56 | 37 | 19 |
| 750 | Urban Planning | 1 | 56 | 4 | 3 |
| 756 | Environmental Engineering | 3 | 55 | 103 | 119 |
| 756 | Applied Mathematics | 2 | 55 | 132 | 139 |
| 756 | Mathematics | 4 | 55 | 48 | 66 |
| 756 | Environmental Engineering | 1 | 55 | 63 | 54 |
| 756 | Economics | 3 | 55 | 471 | 507 |
| 756 | Mechanical Engineering | 1 | 55 | 156 | 152 |
| 756 | Hydrology | 3 | 55 | 33 | 52 |
| 756 | Mechanical Engineering | 1 | 55 | 16 | 12 |
| 756 | Hydraulic Engineering | 1 | 55 | 25 | 22 |
| 765 | Mechanical Engineering | 1 | 54 | 241 | 225 |
| 765 | Environmental Engineering | 5 | 54 | 152 | 258 |
| 765 | Civil Engineering | 1 | 54 | 90 | 80 |
| 765 | Civil Engineering | 2 | 54 | 36 | 46 |
| 765 | Nursing | 4 | 54 | 16 | 41 |
| 765 | Systems Engineering | 1 | 54 | 48 | 36 |
| 765 | Mathematics | 3 | 54 | 30 | 22 |
| 765 | Mechanical Engineering | 1 | 54 | 27 | 20 |
| 765 | Environmental Engineering | 1 | 54 | 45 | 39 |
| 765 | Applied Mechanics | 4 | 54 | 16 | 41 |
| 765 | Hydraulic Engineering | 2 | 54 | 2 | 2 |
| 765 | Energy Engineering | 4 | 54 | 56 | 85 |
| 765 | Mechanical Engineering | 1 | 54 | 22 | 28 |
| 765 | Geology | 2 | 54 | 1 | 1 |
| 779 | Geography | 1 | 53 | 53 | 54 |
| 779 | Geology | 1 | 53 | 76 | 69 |
| 779 | Geophysics | 1 | 53 | 62 | 69 |
| 779 | Environmental Science | 2 | 53 | 237 | 246 |
| 779 | Geography | 1 | 53 | 130 | 107 |
| 779 | Naval Architecture | 7 | 53 | 4 | 13 |
| 785 | Mathematics | 3 | 52 | 98 | 134 |
| 785 | Architecture | 3 | 52 | 60 | 92 |
| 785 | Civil Engineering | 3 | 52 | 60 | 90 |
| 785 | Mathematics | 1 | 52 | 73 | 36 |
| 785 | Computer Science | 2 | 52 | 77 | 73 |
| 785 | Hydraulic Engineering | 1 | 52 | 29 | 29 |
| 785 | Mathematics | 2 | 52 | 62 | 65 |
| 785 | Ecological Engineering | 4 | 52 | 8 | 20 |
| 785 | Geometry | 1 | 52 | 10 | 2 |
| 794 | Petroleum Engineering | 1 | 51 | 16 | 15 |
| 794 | Civil Engineering | 2 | 51 | 119 | 123 |
| 794 | Civil Engineering | 2 | 51 | 100 | 101 |
| 794 | Chemical Engineering | 5 | 51 | 87 | 204 |
| 794 | Geophysics | 2 | 51 | 6 | 6 |
| 794 | Architecture | 3 | 51 | 89 | 106 |
| 794 | Hydrology | 1 | 51 | 29 | 25 |
| 801 | Earth science | 1 | 50 | 18 | 21 |
| 801 | Environmental Engineering | 2 | 50 | 4 | 12 |
| 801 | Civil Engineering | 3 | 50 | 85 | 111 |
| 801 | Chemical Engineering | 2 | 50 | 53 | 65 |
| 801 | Civil Engineering | 2 | 50 | 3 | 7 |
| 801 | Mechanical Engineering | 1 | 50 | 42 | 18 |
| 801 | Statistics | 4 | 50 | 27 | 62 |
| 801 | Civil Engineering | 2 | 50 | 9 | 6 |
| 801 | Marine Engineering | 2 | 50 | 3 | 5 |
| 801 | Hydraulic Engineering | 6 | 50 | 18 | 59 |
| 811 | Statistics | 2 | 49 | 81 | 94 |
| 811 | Agronomy | 1 | 49 | 56 | 54 |
| 811 | Economics | 2 | 49 | 241 | 299 |
| 811 | Ecology | 1 | 49 | 105 | 79 |
| 811 | Education | 1 | 49 | 96 | 67 |
| 811 | Biology | 1 | 49 | 174 | 162 |
| 811 | Education | 1 | 49 | 554 | 443 |
| 811 | Electrical Engineering | 1 | 49 | 105 | 74 |
| 811 | Mechanical Engineering | 1 | 49 | 167 | 154 |
| 811 | Mathematics | 2 | 49 | 83 | 95 |
| 811 | Electrical Engineering | 1 | 49 | 27 | 28 |
| 811 | Crop Science | 1 | 49 | 63 | 71 |
| 811 | Signal Processing | 1 | 49 | 21 | 19 |
| 824 | Environmental Engineering | 3 | 48 | 90 | 126 |
| 824 | Environmental Engineering | 3 | 48 | 61 | 94 |
| 824 | Automation | 6 | 48 | 115 | 171 |
| 824 | Mathematics | 3 | 48 | 21 | 31 |
| 828 | Chemical Engineering | 2 | 47 | 128 | 166 |
| 828 | Mechanical Engineering | 3 | 47 | 239 | 305 |
| 828 | Civil Engineering | 2 | 47 | 34 | 65 |
| 828 | Geology | 2 | 47 | 41 | 73 |
| 828 | Petroleum Engineering | 5 | 47 | 39 | 82 |
| 828 | Mathematics | 2 | 47 | 35 | 36 |
| 828 | Environmental Engineering | 2 | 47 | 9 | 21 |
| 828 | Energy Engineering | 3 | 47 | 78 | 92 |
| 828 | Fluid Mechanics | 1 | 47 | 18 | 24 |
| 828 | Engineering Geology | 1 | 47 | 33 | 29 |
| 828 | Hydrogeology | 1 | 47 | 36 | 34 |
| 828 | Dynamics | 1 | 47 | 190 | 157 |
| 828 | Internet of Things | 1 | 47 | 66 | 46 |
| 841 | Civil Engineering | 3 | 46 | 157 | 227 |
| 841 | Geography | 2 | 46 | 159 | 196 |
| 841 | Mechanical Engineering | 1 | 46 | 51 | 31 |
| 841 | Mechanical Engineering | 3 | 46 | 144 | 174 |
| 841 | Education | 3 | 46 | 55 | 79 |
| 841 | Mathematics | 3 | 46 | 28 | 28 |
| 841 | Environmental Engineering | 2 | 46 | 103 | 131 |
| 841 | Meteorology | 1 | 46 | 128 | 126 |
| 841 | Geology | 1 | 46 | 49 | 33 |
| 850 | Chemistry | 1 | 45 | 114 | 130 |
| 850 | Education | 1 | 45 | 572 | 506 |
| 850 | Petroleum Engineering | 2 | 45 | 10 | 22 |
| 850 | Structural Engineering | 2 | 45 | 50 | 55 |
| 850 | Environmental Science | 2 | 45 | 141 | 188 |
| 850 | Geotechnical Engineering | 1 | 45 | 16 | 17 |
| 850 | Civil Engineering | 1 | 45 | 7 | 3 |
| 857 | Civil Engineering | 4 | 44 | 110 | 173 |
| 857 | Mechanical Engineering | 1 | 44 | 203 | 176 |
| 857 | Mechanical Engineering | 1 | 44 | 204 | 178 |
| 857 | Education | 1 | 44 | 357 | 286 |
| 857 | Petroleum Engineering | 3 | 44 | 16 | 30 |
| 857 | Hydrology | 3 | 44 | 71 | 100 |
| 857 | Applied Mechanics | 1 | 44 | 28 | 36 |
| 857 | Systems Engineering | 1 | 44 | 27 | 31 |
| 857 | Renewable Energy | 1 | 44 | 2 | 2 |
| 857 | Environmental Engineering | 2 | 44 | 59 | 80 |
| 857 | Mining Engineering | 2 | 44 | 119 | 150 |
| 868 | Environmental Engineering | 1 | 43 | 116 | 112 |
| 868 | Geology | 1 | 43 | 50 | 45 |
| 868 | Coastal Engineering | 2 | 43 | 5 | 7 |
| 868 | Mining Engineering | 4 | 43 | 38 | 53 |
| 872 | Ecology | 2 | 42 | 133 | 176 |
| 872 | Ecology | 2 | 42 | 205 | 238 |
| 872 | evolutionary biology | 2 | 42 | 198 | 232 |
| 872 | Environmental Engineering | 1 | 42 | 51 | 63 |
| 872 | Environmental Engineering | 3 | 42 | 101 | 172 |
| 872 | Civil Engineering | 5 | 42 | 88 | 170 |
| 872 | Mechanical Engineering | 2 | 42 | 117 | 125 |
| 872 | Civil Engineering | 3 | 42 | 49 | 74 |
| 872 | Civil Engineering | 3 | 42 | 55 | 101 |
| 872 | Education | 3 | 42 | 163 | 191 |
| 872 | Environmental Engineering | 1 | 42 | 105 | 100 |
| 872 | Architecture | 3 | 42 | 57 | 105 |
| 872 | Civil Engineering | 2 | 42 | 18 | 21 |
| 872 | Mathematics | 1 | 42 | 98 | 72 |
| 872 | Remote Sensing | 1 | 42 | 8 | 11 |
| 887 | Civil Engineering | 4 | 41 | 63 | 79 |
| 887 | Geology | 1 | 41 | 24 | 28 |
| 887 | Geography | 1 | 41 | 90 | 83 |
| 887 | Astronomy | 2 | 41 | 92 | 100 |
| 887 | Atmospheric Science | 1 | 41 | 48 | 65 |
| 887 | Computer Science | 1 | 41 | 147 | 113 |
| 887 | Electrical Engineering | 1 | 41 | 148 | 145 |
| 887 | Meteorology | 1 | 41 | 18 | 13 |
| 887 | Geophysics | 1 | 41 | 108 | 105 |
| 887 | Geology | 1 | 41 | 109 | 106 |
| 887 | Environmental Science | 1 | 41 | 5 | 11 |
| 887 | Environmental Science | 3 | 41 | 113 | 162 |
| 887 | Civil Engineering | 1 | 41 | 8 | 3 |
| 887 | Architecture | 1 | 41 | 66 | 33 |
| 887 | Architectural Engineering | 3 | 41 | 41 | 59 |
| 887 | Environmental Science | 1 | 41 | 55 | 54 |
| 903 | Public Health | 2 | 40 | 562 | 627 |
| 903 | Environmental Engineering | 1 | 40 | 176 | 164 |
| 903 | Applied Mathematics | 3 | 40 | 52 | 84 |
| 903 | Materials Engineering | 2 | 40 | 132 | 166 |
| 903 | Education | 1 | 40 | 164 | 148 |
| 903 | Civil Engineering | 1 | 40 | 31 | 17 |
| 903 | Civil Engineering | 3 | 40 | 22 | 53 |
| 903 | Aerospace Engineering | 2 | 40 | 167 | 187 |
| 903 | Civil Engineering | 2 | 40 | 3 | 10 |
| 903 | Artificial Intelligence | 1 | 40 | 32 | 13 |
| 913 | Civil Engineering | 1 | 39 | 97 | 77 |
| 913 | Chemistry | 2 | 39 | 145 | 222 |
| 913 | Civil Engineering | 3 | 39 | 7 | 18 |
| 913 | Chemistry | 2 | 39 | 67 | 126 |
| 913 | Biochemistry | 2 | 39 | 99 | 137 |
| 913 | Nutrition | 1 | 39 | 317 | 351 |
| 913 | Environmental Engineering | 2 | 39 | 90 | 133 |
| 913 | Electronics | 2 | 39 | 41 | 59 |
| 913 | Mechanical Engineering | 3 | 39 | 147 | 206 |
| 913 | Environmental Science | 1 | 39 | 88 | 102 |
| 913 | Architectural Engineering | 3 | 39 | 87 | 113 |
| 913 | Hydrology | 2 | 39 | 52 | 64 |
| 925 | Civil Engineering | 4 | 38 | 17 | 52 |
| 925 | Pathology | 1 | 38 | 386 | 368 |
| 925 | Petroleum Engineering | 2 | 38 | 61 | 73 |
| 925 | Education | 5 | 38 | 73 | 142 |
| 925 | Civil Engineering | 2 | 38 | 52 | 66 |
| 925 | Civil Engineering | 2 | 38 | 37 | 43 |
| 925 | Mechanical Engineering | 3 | 38 | 100 | 136 |
| 925 | Information Technology | 1 | 38 | 29 | 23 |
| 925 | Computer Science | 1 | 38 | 56 | 37 |
| 925 | Economics | 1 | 38 | 227 | 197 |
| 925 | Fluid Mechanics | 1 | 38 | 18 | 18 |
| 936 | Chemistry | 1 | 37 | 265 | 296 |
| 936 | Geography | 1 | 37 | 92 | 94 |
| 936 | Mathematics | 2 | 37 | 134 | 169 |
| 936 | Civil Engineering | 1 | 37 | 24 | 33 |
| 936 | Education | 2 | 37 | 278 | 314 |
| 936 | Civil Engineering | 2 | 37 | 51 | 63 |
| 936 | Chemistry | 1 | 37 | 224 | 225 |
| 936 | Computational Mathematics | 1 | 37 | 121 | 144 |
| 936 | Mathematics | 2 | 37 | 32 | 16 |
| 936 | Economics | 2 | 37 | 285 | 300 |
| 936 | Architecture | 3 | 37 | 14 | 26 |
| 936 | Environmental Engineering | 1 | 37 | 133 | 120 |
| 936 | Statistics | 1 | 37 | 19 | 19 |
| 936 | Higher Education | 1 | 37 | 46 | 44 |
| 936 | Geothermal Energy | 3 | 37 | 16 | 29 |
| 936 | Agricultural Science | 3 | 37 | 44 | 66 |
| 936 | Civil Engineering | 1 | 37 | 1 | 1 |
| 953 | Civil Engineering | 1 | 36 | 39 | 29 |
| 953 | Civil Engineering | 1 | 36 | 53 | 42 |
| 953 | Mathematics | 2 | 36 | 44 | 60 |
| 953 | Environmental Science | 2 | 36 | 38 | 55 |
| 953 | Agricultural Economics | 1 | 36 | 61 | 44 |
| 953 | Civil Engineering | 1 | 36 | 93 | 72 |
| 953 | Environmental Engineering | 1 | 36 | 81 | 77 |
| 953 | Architectural Engineering | 1 | 36 | 170 | 164 |
| 953 | Agricultural Science | 1 | 36 | 4 | 11 |
| 962 | Electrical Engineering | 3 | 35 | 188 | 271 |
| 962 | Architecture | 2 | 35 | 5 | 16 |
| 962 | Mathematics | 1 | 35 | 83 | 67 |
| 962 | Chemical Engineering | 1 | 35 | 140 | 141 |
| 962 | Petroleum Engineering | 3 | 35 | 35 | 63 |
| 962 | Chemical Engineering | 2 | 35 | 126 | 154 |
| 962 | Statistics | 1 | 35 | 81 | 70 |
| 962 | Mathematics | 1 | 35 | 102 | 82 |
| 962 | Agricultural Engineering | 1 | 35 | 80 | 72 |
| 962 | Fluid Mechanics | 1 | 35 | 3 | 3 |
| 962 | Architectural Engineering | 2 | 35 | 19 | 42 |
| 962 | Sustainable Engineering | 2 | 35 | 163 | 228 |
| 962 | Renewable Energy | 1 | 35 | 25 | 28 |
| 975 | Civil Engineering | 1 | 34 | 58 | 69 |
| 975 | Materials Science | 1 | 34 | 63 | 67 |
| 975 | Ecology | 1 | 34 | 112 | 121 |
| 975 | Education | 2 | 34 | 144 | 181 |
| 975 | Civil Engineering | 1 | 34 | 97 | 82 |
| 975 | Mathematics | 1 | 34 | 127 | 125 |
| 975 | Statistics | 1 | 34 | 121 | 136 |
| 975 | Education | 3 | 34 | 104 | 169 |
| 975 | Economics | 2 | 34 | 89 | 117 |
| 975 | Education | 1 | 34 | 253 | 207 |
| 975 | Civil Engineering | 1 | 34 | 202 | 189 |
| 975 | Mathematics | 2 | 34 | 41 | 69 |
| 975 | Statistics | 2 | 34 | 47 | 90 |
| 975 | Statistics | 1 | 34 | 107 | 100 |
| 975 | Mathematics | 2 | 34 | 98 | 97 |
| 975 | Astronomy | 1 | 34 | 26 | 23 |
| 975 | Soil Science | 1 | 34 | 132 | 141 |
| 975 | Architecture | 3 | 34 | 88 | 158 |
| 975 | Mathematics | 1 | 34 | 78 | 70 |
| 975 | Mining Engineering | 1 | 34 | 15 | 15 |
| 975 | Mechanical Engineering | 5 | 34 | 114 | 200 |
| 975 | Statistics | 1 | 34 | 23 | 10 |
| 975 | Aerospace Engineering | 2 | 34 | 69 | 70 |
| 975 | Geology | 1 | 34 | 95 | 91 |
| 975 | Petroleum Engineering | 1 | 34 | 22 | 17 |
| 975 | Civil Engineering | 3 | 34 | 8 | 3 |