Year	% of GDP
2011	24.99905528039855
2012	25.292923970242498
2013	30.500673011343782
2014	30.16026714546765
2015	30.674067672674443
2016	29.744948299314146
2017	30.23437675094826
2018	27.5769567192301
2019	28.98463776245753
2020	31.91314359509083
2021	31.088289898922167
2022	27.05163158652002