Year	Percent of GDP (Units)
1993	17.165
1994	16.412
1995	17.991
1996	18.725
1997	17.717
1998	19.574
1999	21.797
2000	20.859
2001	24.393
2002	22.187
2003	27.146
2004	29.179
2005	26.897
2006	26.136
2007	19.364
2008	19.097
2009	15.851
2010	16.328
2011	27.450
2012	24.628
2013	26.113
2014	27.572
2015	42.090
2016	45.833
2017	43.829
2018	48.744
2019	57.568
2020	64.297
2021	70.375
2022	70.539
2023	67.236
2024	65.408
2025	64.204
2026	63.418
2027	62.487
2028	61.502
2029	60.436