Year	Number
2009-01-01	393.2495
2010-01-01	412.3584
2011-01-01	425.7677
2012-01-01	416.5220
2013-01-01	407.8434
2014-01-01	408.7633
2015-01-01	484.5581
2016-01-01	495.3689