Year	% of GDP
1992	2.6409099940393403
1993	1.409875702251927
1994	4.622707678964985
1995	1.4751147819317556
1996	1.383941093487408
1997	2.4196640925400312
1998	7.721830439717037
1999	8.46809331042149
2000	10.683323644054324
2001	12.586184579803481
2002	17.01329465671527
2003	23.64960746324025
2004	24.251938297440315
2005	31.047242710899248
2006	42.69202769014969
2007	55.79073903533589
2008	70.64471506813253
2009	70.77789869276126
2010	60.26543422970324
2011	54.494963458340564
2012	51.79564949587348
2013	56.47603326114549
2014	59.8210013629413
2015	47.02690248663042
2016	38.59873607839003
2017	31.145640338786684
2018	27.733731086881114
2019	22.816932002633262
2020	20.87888065976121
2021	17.624013355389593
2022	17.57630430717675
2023	14.014658093872198