Year	Percent of GDP (Units)
2000	29.834
2001	32.001
2002	40.386
2003	39.489
2004	38.826
2005	39.816
2006	42.358
2007	42.197
2008	45.375
2009	42.777
2010	42.857
2011	41.636
2012	45.131
2013	42.311
2014	44.808
2015	42.657
2016	41.812
2017	40.082
2018	40.688
2019	42.029
2020	48.206
2021	46.547
2022	43.484
2023	43.925
2024	44.285
2025	44.737
2026	44.434
2027	44.336
2028	44.569
2029	44.522