Year	% of current health expenditure
2000	60.20708466
2001	53.57292557
2002	61.33978653
2003	58.34676743
2004	55.58535767
2005	44.49407959
2006	45.14006424
2007	44.72675705
2008	43.68022919
2009	38.65872192
2010	34.35578918
2011	40.45218277
2012	42.36970139
2013	42.97640991
2014	49.23330688
2015	39.98604584
2016	48.84697723
2017	47.58953857
2018	44.25982666
2019	37.78946304
2020	38.31406784
2021	37.05221558