Year	% of GDP
1990	69.24948107929839
1991	69.2797847366219
1992	70.48815235792691
1993	71.03184913665396
1994	69.65995032399252
1995	65.67967346886378
1996	65.16639707604375
1997	63.80104822111957
1998	85.70111539989668
1999	86.5044212204202
2000	84.93509975273825
2001	82.07366200898936
2002	80.88223073132133
2003	79.61259561204814
2004	77.05943135924139
2005	75.59664126382698
2006	75.61421911936765
2007	75.74592626078446
2008	72.6078001450396
2009	72.78839211167288
2010	76.40813764915987
2011	78.16152622345798
2012	78.3729957526184
2013	76.97061566532334
2014	75.41792861517823
2015	73.78916475405691
2016	68.99235088412016
2017	68.38946398645336
2018	67.99076165010909
2019	66.44159330204887
2020	62.259763159373286
2021	62.0425597857724
2022	63.16549064789022
2023	61.97126907769075