Year	Percent of GDP (Units)
2002	17.592
2003	14.962
2004	11.392
2005	8.099
2006	6.667
2007	4.092
2008	6.766
2009	10.227
2010	10.683
2011	10.161
2012	12.125
2013	12.603
2014	14.496
2015	21.882
2016	19.677
2017	19.869
2018	20.259
2019	19.944
2020	26.357
2021	25.100
2022	23.524
2023	23.019
2024	24.222
2025	26.458
2026	29.174
2027	31.184
2028	33.648
2029	35.930