Year	Percent of GDP (Units)
2000	16.362
2001	19.097
2002	20.022
2003	18.823
2004	18.116
2005	18.035
2006	16.634
2007	12.953
2008	16.161
2009	17.476
2010	20.221
2011	21.504
2012	20.333
2013	15.654
2014	17.645
2015	20.740
2016	23.340
2017	23.429
2018	21.357
2019	21.274
2020	25.726
2021	28.254
2022	29.072
2023	24.384
2024	21.179
2025	22.403
2026	21.752
2027	21.733
2028	21.969
2029	22.118