Year	% of current health expenditure
2000	37.00175476
2001	43.19249344
2002	41.62577438
2003	45.47566605
2004	43.1184845
2005	48.39988327
2006	44.87060547
2007	46.1815033
2008	47.78621292
2009	47.59867859
2010	48.16002274
2011	49.87123108
2012	48.80482864
2013	51.51268768
2014	50.27154541
2015	51.4764328
2016	50.11699295
2017	52.29129028
2018	48.43599319
2019	45.97862244
2020	45.55643845
2021	47.336586