year,observed,fixed,months,quarters,rule
2015,10.448642618588803,10.722356279407478,9,4,eligible
2016,10.019080180977907,10.489547776312742,11,4,eligible
2017,11.204662978087379,11.902776678052378,12,4,eligible
2018,11.587759998053622,12.187761680462042,10,4,eligible
2019,9.952281192149906,10.495863706353486,8,3,eligible
2020,12.707944806100045,13.228743816058426,12,4,eligible
2021,11.598589482193887,12.397432351433766,11,4,eligible
2022,10.241552645162452,10.748506566273646,11,4,eligible
2023,9.344200051415326,10.30738802400863,11,4,eligible
2024,10.025936430842586,11.035088338313198,11,4,eligible
2015,9.623408152834426,9.919412696205661,4,2,strict
2016,11.00475572252599,11.14127244223045,4,3,strict
2017,10.27982123138573,10.700252861505874,6,3,strict
2018,11.45145101491987,11.987278784110583,7,4,strict
2019,10.132072772275718,10.621540123144683,6,3,strict
2020,12.938676942108302,13.310601898266526,10,4,strict
2021,11.062956999206438,11.78523971590608,8,4,strict
2022,10.07132635022318,10.542399582392877,9,4,strict
2023,8.758046064707864,9.477680657331105,7,3,strict
2024,9.458566718833023,10.485048943635578,5,4,strict
