Year	% of current health expenditure
2000	38.62810516
2001	34.72915649
2002	30.839571
2003	33.21828079
2004	32.39444351
2005	32.83646393
2006	35.10884476
2007	34.57382202
2008	32.16811752
2009	38.40326691
2010	38.98971558
2011	42.27583694
2012	46.43540955
2013	43.74411774
2014	47.70785522
2015	47.17183685
2016	47.15675354
2017	45.79688644
2018	44.91922379
2019	46.34746552
2020	53.8502121
2021	55.598526