Year	% of current health expenditure
2000	2.66585445
2001	2.24719167
2002	3.44702578
2003	2.36824727
2004	3.34895253
2005	4.76077461
2006	4.65560436
2007	5.16493273
2008	6.10976124
2009	5.71515942
2010	8.00396538
2011	12.15643501
2012	7.86001873
2013	7.3087163
2014	10.60485649
2015	9.91072655
2016	9.82819176
2017	9.48569965
2018	14.29008865
2019	13.0471077
2020	12.07227898
2021	16.94722176