Year	Number
2006-01-01	88.6779
2007-01-01	108.0063
2008-01-01	150.2720
2009-01-01	163.0779
2010-01-01	178.6869
2011-01-01	223.9303
2012-01-01	233.9509
2013-01-01	278.9267