Year	Percent of GDP (Units)
1992	22.834
1993	10.117
1994	16.588
1995	15.658
1996	19.021
1997	21.054
1998	25.646
1999	22.085
2000	24.493
2001	27.859
2002	27.848
2003	29.789
2004	33.076
2005	35.056
2006	39.821
2007	41.557
2008	35.269
2009	22.433
2010	20.339
2011	25.750
2012	27.501
2013	24.328
2014	23.853
2015	23.787
2016	21.160
2017	21.996
2018	23.194
2019	22.813
2020	21.380
2021	25.003
2022	25.022
2023	22.946
2024	22.788
2025	22.386
2026	22.072
2027	21.813
2028	21.601
2029	21.397