Year	% (cumulative)
2000	77.6392669677734
2005	96.1790924072266
2006	96.9565734863281
2007	96.7007064819336
2008	97.3119964599609
2010	97.8232269287109
2011	98.0798721313477
2012	98.2088088989258
2013	98.4351119995117
2014	98.4661331176758
2015	98.8570327758789
2016	98.9275283813477
2017	98.8950958251953
2018	98.9329223632812
2019	98.6512451171875
2020	98.9688034057617
2021	99.2930068969727
2022	99.1008529663086