Year	% of GDP
2008	17.190699115416983
2009	19.22776192714408
2010	21.669168119990374
2011	24.952040253701572
2012	24.521968101050724
2013	23.003857763601356
2014	23.526885435846683
2015	22.451392855273568
2016	23.827404799287624
2017	27.328844878341013
2018	29.05346471966438
2019	29.312607459115224
2020	21.69514687957148
2021	33.40918272780108
2022	38.62565701487917
2023	39.746507828894806