state,session_start_year,num_bills
IL,2017,13616
IL,2019,12760
IL,2021,12847
IL,2023,11951
MI,2017,4818
MI,2019,4450
MI,2021,4520
MI,2023,3424
WI,2017,1820
WI,2019,2264
WI,2021,2618
WI,2023,2656