Year	% of current health expenditure
2000	5.39757299
2001	4.63487291
2002	2.58926344
2003	2.92627978
2004	2.65619779
2005	2.17284584
2006	2.6582787
2007	2.91871524
2008	3.70176244
2009	2.72051692
2010	4.09697294
2011	3.23609352
2012	3.02624035
2013	3.1792264
2014	2.89948797
2015	3.09311247
2016	3.06880975
2017	3.15767288
2018	3.7002058
2019	3.68255568
2020	3.49704385
2021	3.63947868