Year	Percent of GDP (Units)
1995	39.870
1996	48.203
1997	43.034
1998	42.037
1999	27.961
2000	22.903
2001	13.713
2002	33.977
2003	24.887
2004	22.005
2005	17.289
2006	14.446
2007	18.911
2008	20.099
2009	26.307
2010	23.690
2011	26.024
2012	32.882
2013	39.593
2014	27.442
2015	35.247
2016	34.620
2017	34.805
2018	41.067
2019	38.678
2020	40.588
2021	31.273
2022	25.851
2023	29.563
2024	31.582
2025	33.384
2026	34.230
2027	35.368
2028	35.829
2029	35.741