Year	Percent of GDP (Units)
1999	-1.265
2000	0.797
2001	1.656
2002	7.852
2003	13.629
2004	15.219
2005	13.371
2006	15.099
2007	13.895
2008	13.554
2009	19.876
2010	25.506
2011	26.759
2012	28.312
2013	28.994
2014	29.406
2015	28.083
2016	24.973
2017	21.456
2018	19.617
2019	18.134
2020	23.586
2021	26.408
2022	29.924
2023	30.043
2024	30.212
2025	29.765
2026	29.433
2027	28.844
2028	27.521
2029	27.486