Year	% (cumulative)
1990	20.1000003814697
2000	17.1212501525879
2011	39.8023414611816
2012	39.3973617553711
2013	41.7676734924316
2014	43.5667381286621
2015	45.2093238830566
2016	44.3715133666992
2017	45.720027923584
2018	46.7314910888672
2019	36.6899070739746
2020	59.4181518554688
2021	47.8955574035645
2022	45.9914207458496