Year	% of GDP
1981	95.85738315365526
1982	97.27377583391899
1983	96.58655878278388
1984	93.01325014681856
1985	93.27105556126367
1986	93.96570972112508
1987	93.63644389944905
1988	94.66096447773047
1989	97.48128383503497
1990	100.83258175034435
1991	99.91841315088496
1992	102.35859796455236
1993	105.45046433422192
1994	104.69867200903673
1995	103.65149894437022
1996	104.96542151093382
1997	106.27405373554973
1998	104.91333751812952
1999	100.36343157650917
2000	98.46493015846521
2001	102.58938560884377
2002	103.8334442057211
2003	102.96460762112119
2004	103.47160284160495
2005	101.38559613901424
2006	98.35961993186066
2007	97.61660731644774
2008	100.96740428556173
2009	100.44753958779754
2010	100.35461907464406
2011	102.58497894160405
2012	102.90785779413989
2013	103.46994161577447
2014	102.75916370037459
2015	104.72547762356564
2016	108.43005908309289
2017	109.0637880346518
2018	111.73618755578583
2019	112.07600223051712
2020	107.76388168182183
2021	111.98053998111865
2022	115.65488051917212
2023	114.0892368724096