Year	% of GDP
2009	9.73923436603363
2010	9.903353023952388
2011	10.221266540502484
2012	10.310032451051587
2013	10.22785614697853
2014	10.482180587278965
2015	10.73323210371128
2016	10.424140472289032
2017	10.672681959336806
2018	10.655347525046947
2019	11.031283825582298
2020	10.546115088397649
2021	10.77324716072599