Year	% of GDP
1993	15.372305592386718
1994	21.801022508678898
1995	23.84740009327521
1996	22.43185175526875
1997	25.31572350624757
1998	24.81924695951668
1999	24.726094340767936
2000	24.692244276961468
2001	23.957068547225663
2002	23.96964481396487
2003	20.808497733367005
2004	21.182669593254023
2005	23.57730435451058
2006	23.00498741509275
2007	25.10471937946545
2008	23.831269389036525
2009	18.280563758961005
2010	21.265421743586646
2011	21.858006038512006
2012	23.151030242545367
2013	23.760936847015792
2014	23.77320786324448
2015	23.66705734030333
2016	21.858097461494413
2017	21.842115924399867
2018	22.456693261527132
2019	20.535106144474323
2020	19.92094696318805
2021	18.193783745653594
2022	15.282440777494896
2023	17.580792276168754