Year	Number
2005-01-01	62.2771
2006-01-01	64.5739
2007-01-01	69.3096
2008-01-01	70.9966
2009-01-01	72.8634
2010-01-01	81.8287
2011-01-01	22.0357
2012-01-01	254.4999
2013-01-01	312.1764