Year	Percent of GDP (Units)
1994	71.418
1995	72.020
1996	66.932
1997	59.933
1998	51.847
1999	50.240
2000	55.580
2001	57.776
2002	66.664
2003	67.940
2004	68.059
2005	67.888
2006	73.319
2007	75.168
2008	81.051
2009	97.337
2010	104.307
2011	108.729
2012	121.531
2013	132.783
2014	137.569
2015	145.598
2016	148.136
2017	156.933
2018	124.243
2019	115.172
2020	146.808
2021	130.395
2022	118.624
2023	113.944
2024	106.618
2025	100.171
2026	94.341
2027	89.222
2028	84.463
2029	80.038