Year	% of GDP
1982	4.808279885198931
1983	4.917744145125821
1984	5.417125547975483
1985	6.27321957862268
1986	5.838601313772039
1987	6.609460310539736
1988	7.655911754421776
1989	9.725001033951301
1990	15.375335065167937
1991	12.997240788641202
1992	15.611024226185533
1993	13.59592377980321
1994	14.07352852818477
1995	24.266665268106564
1996	26.171170514526953
1997	25.82016368028371
1998	25.06388954513042
1999	24.590004214915826
2000	26.137331270208193
2001	26.66103464332194
2002	23.669067615827156
2003	23.610675851703352
2004	21.545204813690187
2005	21.982342496482012
2006	22.866554013669393
2007	24.254573693250926
2008	24.925171766379616
2009	27.43244205693931
2010	27.001207416530892
2011	28.450841316760005
2012	28.394233441533423
2013	29.659817228073916
2014	31.003367609500433
2015	31.58987326333985
2016	32.377511309009165
2017	32.18604504005309
2018	31.378505410536135
2019	31.88706994754909
2020	25.943512258931854
2021	26.46386319041294
2022	30.83674393564724
2023	28.99348569457999