year,number of publications as first author, number of publications as second author
string,number,number
2008,4,0
2009,6,0
2010,8,6
2011,8,8
2012,9,12
2013,8,14
2014,4,10
2015,9,11
2016,2,8
2017,4,4
2018,10,10
2019,7,7
2020,3,5
2021,1,8
2022,0,2
2023,3,2
2024,2,0
2025,0,0