Year	Number
2006-01-01	93.30712436
2007-01-01	93.20073317
2008-01-01	95.15549364
2009-01-01	94.43730037
2010-01-01	93.97013589
2011-01-01	93.59431793
2012-01-01	86.24951591
2013-01-01	94.04877832
2014-01-01	92.56532295