Year	Percent of GDP (Units)
1995	31.894
1996	29.991
1997	27.243
1998	29.063
1999	27.580
2000	27.551
2001	27.294
2002	25.549
2003	24.005
2004	26.309
2005	27.459
2006	27.929
2007	27.805
2008	29.470
2009	24.545
2010	23.809
2011	25.103
2012	24.811
2013	24.487
2014	26.191
2015	28.432
2016	27.800
2017	27.919
2018	27.642
2019	27.938
2020	28.145
2021	27.467
2022	26.036
2023	30.251
2024	28.106
2025	27.881
2026	27.719
2027	27.965
2028	28.310
2029	28.449