Year	% of GDP
2010	14.346610030950647
2011	16.799529512716116
2012	18.628777832898457
2013	21.540652142578214
2014	23.965383876840786
2015	20.00648452064468
2016	20.07676221161948
2017	22.11208494635552
2018	21.192636843054082
2019	26.682860058495468
2020	21.526702936668986
2021	22.747755709621952
2022	23.248471849805448