[{"Year":1963,"2-Year Impact":1.02},{"Year":1964,"2-Year Impact":1.62},{"Year":1965,"2-Year Impact":1.53},{"Year":1966,"2-Year Impact":1.47},{"Year":1967,"2-Year Impact":1.33},{"Year":1968,"2-Year Impact":2.11},{"Year":1969,"2-Year Impact":1.35},{"Year":1970,"2-Year Impact":1.36},{"Year":1971,"2-Year Impact":1.51},{"Year":1972,"2-Year Impact":1.84},{"Year":1973,"2-Year Impact":1.75},{"Year":1974,"2-Year Impact":1.76},{"Year":1975,"2-Year Impact":1.90},{"Year":1976,"2-Year Impact":2.01},{"Year":1977,"2-Year Impact":2.15},{"Year":1978,"2-Year Impact":2.14},{"Year":1979,"2-Year Impact":2.03},{"Year":1980,"2-Year Impact":2.31},{"Year":1981,"2-Year Impact":2.27},{"Year":1982,"2-Year Impact":1.99},{"Year":1983,"2-Year Impact":1.98},{"Year":1984,"2-Year Impact":2.05},{"Year":1985,"2-Year Impact":1.97},{"Year":1986,"2-Year Impact":2.06},{"Year":1987,"2-Year Impact":2.59},{"Year":1988,"2-Year Impact":2.26},{"Year":1989,"2-Year Impact":2.25},{"Year":1990,"2-Year Impact":1.95},{"Year":1991,"2-Year Impact":2.41},{"Year":1992,"2-Year Impact":2.06},{"Year":1993,"2-Year Impact":2.10},{"Year":1994,"2-Year Impact":1.93},{"Year":1995,"2-Year Impact":1.96},{"Year":1996,"2-Year Impact":1.87},{"Year":1997,"2-Year Impact":2.26},{"Year":1998,"2-Year Impact":2.37},{"Year":1999,"2-Year Impact":2.23},{"Year":2000,"2-Year Impact":1.69},{"Year":2001,"2-Year Impact":1.50},{"Year":2002,"2-Year Impact":1.03},{"Year":2003,"2-Year Impact":0.91},{"Year":2004,"2-Year Impact":1.19},{"Year":2005,"2-Year Impact":0.99},{"Year":2006,"2-Year Impact":0.91},{"Year":2007,"2-Year Impact":1.41},{"Year":2008,"2-Year Impact":1.28},{"Year":2009,"2-Year Impact":1.32},{"Year":2010,"2-Year Impact":2.50},{"Year":2011,"2-Year Impact":2.31},{"Year":2012,"2-Year Impact":2.19},{"Year":2013,"2-Year Impact":2.70},{"Year":2014,"2-Year Impact":2.24},{"Year":2015,"2-Year Impact":1.86},{"Year":2016,"2-Year Impact":2.08},{"Year":2017,"2-Year Impact":2.09},{"Year":2018,"2-Year Impact":2.13},{"Year":2019,"2-Year Impact":2.58},{"Year":2020,"2-Year Impact":3.21},{"Year":2021,"2-Year Impact":3.54},{"Year":2022,"2-Year Impact":3.57},{"Year":2023,"2-Year Impact":2.76},{"Year":2024,"2-Year Impact":2.88}]