Year	Percent of GDP (Units)
2000	14.462
2001	11.121
2002	11.160
2003	9.336
2004	11.570
2005	11.181
2006	14.877
2007	18.329
2008	19.079
2009	22.552
2010	26.227
2011	25.455
2012	27.894
2013	28.706
2014	28.523
2015	33.386
2016	31.925
2017	27.946
2018	27.957
2019	27.389
2020	31.266
2021	27.284
2022	21.599
2023	18.855
2024	20.479
2025	20.936
2026	20.708
2027	20.447
2028	20.211
2029	19.873