Year	%
2007	77.5149
2008	86.3796
2009	86.8606
2010	92.5363
2011	95.459
2012	97.3151
2013	91.9207
2014	98.9522
2015	95.6699
2016	94.9723
2017	96.699
2018	98.4339
2019	94.9893
2020	90.44913