[{"Year":2009,"PR h-index":1},{"Year":2010,"PR h-index":2},{"Year":2011,"PR h-index":3},{"Year":2012,"PR h-index":5},{"Year":2013,"PR h-index":7},{"Year":2014,"PR h-index":9},{"Year":2015,"PR h-index":10},{"Year":2016,"PR h-index":11},{"Year":2017,"PR h-index":13},{"Year":2018,"PR h-index":15},{"Year":2019,"PR h-index":16},{"Year":2020,"PR h-index":18},{"Year":2021,"PR h-index":20},{"Year":2022,"PR h-index":22},{"Year":2023,"PR h-index":24},{"Year":2024,"PR h-index":26},{"Year":2025,"PR h-index":28},{"Year":2026,"PR h-index":28}]