Year	Percent of GDP (Units)
1994	22.198
1995	16.861
1996	13.223
1997	13.471
1998	18.188
1999	17.538
2000	21.855
2001	25.654
2002	22.451
2003	25.351
2004	24.550
2005	28.084
2006	27.452
2007	28.839
2008	28.295
2009	22.142
2010	23.943
2011	27.045
2012	26.343
2013	24.754
2014	23.742
2015	16.611
2016	17.008
2017	19.822
2018	21.426
2019	19.679
2020	17.509
2021	17.104
2022	21.823
2023	21.905
2024	20.073
2025	19.990
2026	19.690
2027	19.506
2028	19.274
2029	19.333