Year	%
2007	95.92818
2008	102.07236
2009	106.6665
2010	105.3728
2011	89.5536
2012	111.16952
2013	108.56737
2014	99.02549
2015	96.12972
2016	98.2062
2017	90.50053
2018	94.07848
2019	97.87085