Year	Percent of GDP (Units)
2004	344.317
2005	227.344
2006	143.165
2007	117.085
2008	74.168
2009	87.375
2010	53.533
2011	40.719
2012	34.782
2013	31.987
2014	32.863
2015	56.934
2016	66.970
2017	59.048
2018	47.734
2019	44.130
2020	77.043
2021	58.865
2022	43.344
2023	44.153
2024	48.197
2025	54.626
2026	62.291
2027	70.547
2028	78.745
2029	86.712