Year	% of GDP
1979	8.053128574206152
1980	5.8545183239312175
1981	5.791944837388112
1982	5.6250754103472715
1983	4.9986011219724995
1984	6.381225019059363
1985	7.286375667226825
1986	11.917628683529188
1987	22.32744046178321
1988	47.27076067710403
1989	56.89479670729026
1990	38.925319431686475
1991	29.174916906018655
1992	30.282295015320273
1993	35.547761431276534
1994	41.36538177896253
1995	32.114516546688385
1996	22.80058536889267
1997	7.350766261165923
1998	29.89402390596042
1999	61.53143529473196
2000	29.72378283924621
2001	42.71302066417009
2002	39.96938948896802
2003	46.88350012311764
2004	54.001358662763124
2005	76.80071528597769
2006	79.22435275835805
2007	95.73536109501927
2008	44.951794538689754
2009	88.41612826239268
2010	95.47415952863547
2011	79.48202631503685
2012	92.28298317105532
2013	90.07141884390832
2014	81.6954417994574
2015	83.9813820488216
2016	83.65393496224321
2017	109.1612415507268
2018	81.93683933369473
2019	89.91278314145387
2020	132.34644027421797
2021	122.00940203407696
2022	98.24310641585764