Year	% of GDP
2000	2.23284006118774
2011	2.34999990463257
2012	2.45300006866455
2013	2.3510000705719
2014	2.44799995422363
2015	2.3989999294281
2016	2.60400009155273
2017	2.80699992179871
2018	2.56599998474121
2019	2.70099997520447
2020	2.86700010299683
2021	3.57299995422363
2022	3.17400002479553
2023	3.08599996566772