Year	Percent of GDP (Units)
2000	9.351
2001	10.485
2002	9.427
2003	8.783
2004	8.866
2005	8.261
2006	5.906
2007	4.121
2008	7.840
2009	18.644
2010	28.745
2011	32.509
2012	30.661
2013	30.561
2014	30.270
2015	31.358
2016	31.198
2017	30.497
2018	28.643
2019	28.182
2020	32.571
2021	33.427
2022	32.320
2023	34.678
2024	34.766
2025	35.059
2026	35.113
2027	34.694
2028	34.279
2029	33.745