Year	Percent of GDP (Units)
1992	14.297
1993	13.675
1994	3.783
1995	15.965
1996	14.502
1997	14.778
1998	13.778
1999	17.962
2000	18.019
2001	17.264
2002	18.421
2003	17.264
2004	20.150
2005	21.084
2006	20.559
2007	20.854
2008	23.284
2009	22.572
2010	23.194
2011	23.828
2012	22.191
2013	24.885
2014	23.561
2015	23.911
2016	22.866
2017	22.575
2018	23.805
2019	23.131
2020	23.920
2021	24.593
2022	23.926
2023	22.621
2024	21.978
2025	23.973
2026	23.846
2027	23.843
2028	24.294
2029	22.738