Year	% (cumulative)
1989	98.8168716430664
2000	99.4824600219727
2014	99.6673049926758
2015	99.7109146118164
2016	99.7084274291992
2017	99.8317031860352
2018	99.7817993164062
2019	99.7277984619141
2020	99.7244110107422
2021	99.7669143676758
2022	99.8532104492188