Year	%
2009	91.1511
2010	103.674
2011	105.5325
2012	95.520399054455
2013	87.6245809080294
2014	90.8458738492148
2015	89.4945568060603
2017	101.085383502171
2018	100.586789708611
2019	96.7498726439124
