Year	% of GDP
1982	4.462168944781334
1983	4.679873412500416
1984	8.111550700966081
1985	8.45012079723422
1989	6.105881818520991
1990	4.248271970653099
1991	6.053666749662844
1992	6.6500736794881945
1993	5.017867441474355
1994	5.342022634760371
1995	5.392342917724555
1996	5.1510377336990665
1997	4.891798695027315
2001	8.41699029628967
2002	7.279248748027051
2003	7.623047141325734
2004	8.932813355375266
2005	7.331207105875944
2006	6.774499939860218
2007	13.493843486832189
2008	13.535827961993405
2009	13.480718135457598
2010	15.588653656991323
2011	12.475817918660214
2012	8.975902087689324
2013	11.297332300103161
2014	14.394610550409336
2015	14.502311998909336
2016	14.00565706686428
2017	12.9265704740437
2018	13.30494949453758
2019	14.127598472244681
2020	9.920834546294712
2021	11.790019856686829
2022	12.484587012218872