Year	%
2010	7.75101583270805
2011	8.32352063611978
2012	8.62027101448447
2013	8.65380992500231
2014	9.15862776417347
2015	8.60621620440827
2016	9.48063958668967
2017	9.84060734352419
2018	10.4452603966566
2019	10.9194189462035
2020	9.1199985308097
2021	9.35682085930978
2022	10.3406319690812