Year	Percent of GDP (Units)
2000	13.268
2001	13.973
2002	15.202
2003	14.350
2004	15.749
2005	16.098
2006	15.082
2007	33.043
2008	12.695
2009	15.141
2010	15.218
2011	16.963
2012	15.175
2013	13.264
2014	14.039
2015	16.192
2016	14.881
2017	14.647
2018	15.767
2019	18.149
2020	19.967
2021	20.938
2022	18.763
2023	17.108
2024	18.172
2025	18.809
2026	18.598
2027	18.861
2028	16.882
2029	17.317