Year	Percent of GDP (Units)
2000	37.680
2001	37.060
2002	38.128
2003	38.672
2004	34.958
2005	31.966
2006	24.091
2007	16.743
2008	13.043
2009	12.170
2010	10.235
2011	6.029
2012	2.730
2013	1.499
2014	2.677
2015	5.282
2016	6.906
2017	8.662
2018	10.141
2019	11.142
2020	20.995
2021	19.781
2022	19.882
2023	21.412
2024	22.924
2025	23.684
2026	23.740
2027	23.065
2028	22.401
2029	21.672