Year	Percent of GDP (Units)
1993	26.097
1994	26.152
1995	17.837
1996	15.410
1997	15.751
1998	17.146
1999	19.334
2000	16.494
2001	17.046
2002	16.744
2003	15.217
2004	15.457
2005	17.895
2006	18.050
2007	20.085
2008	20.479
2009	20.867
2010	21.221
2011	22.090
2012	20.921
2013	22.204
2014	22.048
2015	21.494
2016	21.416
2017	21.242
2018	22.298
2019	23.925
2020	25.246
2021	24.083
2022	24.268
2023	24.829
2024	24.878
2025	24.977
2026	25.471
2027	25.616
2028	25.710
2029	25.806