Year	% of current health expenditure
2000	27.1483593
2001	27.19841576
2002	27.56201363
2003	26.86018372
2004	26.93806267
2005	26.96445656
2006	30.564888
2007	30.40943527
2008	30.24629021
2009	29.80090141
2010	30.11776161
2011	29.77141762
2012	29.49952698
2013	29.0907383
2014	29.25195313
2015	29.15936279
2016	30.15913963
2017	30.38431358
2018	30.31496811
2019	30.48937988
2020	26.30343819
2021	27.0807209
2022	28.68937874