Year	Percent of GDP (Units)
2000	23.749
2001	24.583
2002	19.800
2003	16.384
2004	17.579
2005	18.684
2006	23.928
2007	34.757
2008	41.177
2009	26.943
2010	21.770
2011	19.329
2012	20.586
2013	19.606
2014	20.221
2015	20.095
2016	26.105
2017	30.223
2018	31.915
2019	31.978
2020	31.186
2021	26.655
2022	30.305
2023	26.943
2024	26.227
2025	25.009
2026	24.547
2027	24.197
2028	24.008
2029	23.846