Year	Percent of GDP (Units)
1992	35.256
1993	30.472
1994	19.753
1995	23.025
1996	19.351
1997	18.421
1998	17.373
1999	23.783
2000	23.645
2001	25.516
2002	27.685
2003	27.714
2004	31.767
2005	25.450
2006	23.042
2007	24.101
2008	20.353
2009	15.589
2010	18.654
2011	16.154
2012	13.572
2013	9.478
2014	9.564
2015	17.655
2016	20.231
2017	18.567
2018	15.315
2019	12.154
2020	12.234
2021	12.525
2022	17.577
2023	10.837
2024	11.907
2025	10.817
2026	13.512
2027	16.192
2028	16.948
2029	17.997