Year	% of GDP
1989	8.956941310328041
1990	8.213470182657247
1991	7.888803197006773
1992	7.49564593156649
1993	6.688649506594232
1994	7.169359700814655
1995	6.120080223137606
1996	5.9054626979245874
1997	5.6891972072456864
1998	5.600757673599031
1999	5.158886390827368
2000	4.760562041146487
2001	4.6041650690672435
2002	4.959698523945311
2003	5.319022466390315
2004	5.0520406600620795
2005	4.641141541887624
2006	4.439328351476666
2007	4.568672384071064
2008	4.693447591738349
2009	4.710544950547466
2010	4.644409338310323
2011	4.712598283085824
2012	4.482234466464579
2013	4.625865004387048
2014	4.639568117471416
2015	5.338568654308074
2016	5.877767210642921
2017	5.607743645673322
2018	5.392646855884813
2019	5.386584299277865
2020	6.428374261830569
2021	6.7854723442630505
2022	6.512360705874884
2023	6.56195323289432