Year	% of current health expenditure
2000	44.77973938
2001	43.97146606
2002	49.66936493
2003	54.7591362
2004	47.25917435
2005	43.72243881
2006	41.0778656
2007	34.90810394
2008	31.37778854
2009	26.87693977
2010	35.96009445
2011	52.60241318
2012	48.63187027
2013	48.70332336
2014	50.87946701
2015	45.36532593
2016	46.44212341
2017	46.23710632
2018	48.54592896
2019	41.83228683
2020	41.05822372
2021	30.94367599