Year	Percent of GDP (Units)
1990	16.736
1991	19.278
1992	22.125
1993	22.694
1994	23.352
1995	22.703
1996	23.924
1997	26.625
1998	29.079
1999	28.795
2000	32.805
2001	38.012
2002	47.653
2003	44.692
2004	48.774
2005	50.426
2006	47.954
2007	48.196
2008	46.898
2009	50.418
2010	52.766
2011	54.937
2012	60.177
2013	61.240
2014	61.847
2015	60.557
2016	60.211
2017	59.911
2018	60.231
2019	61.902
2020	94.199
2021	82.902
2022	74.249
2023	74.330
2024	75.839
2025	77.235
2026	76.633
2027	76.310
2028	76.051
2029	76.085