Year	% of GDP
2010	19.862082851287887
2011	19.721311969926024
2012	20.092354044908177
2013	19.91591375149526
2014	19.930758303370652
2015	20.80814188278784
2016	22.79535067496179
2017	24.094035343878318
2018	24.91187399816755
2019	25.320072124835484
2020	25.4520380861397
2021	25.63745291768662
2022	25.559555440961045