Year	Number
2005-01-01	34.6443
2006-01-01	42.2046
2007-01-01	50.3651
2008-01-01	48.8736
2009-01-01	47.7595
2010-01-01	51.6639
2011-01-01	51.7571
2012-01-01	68.1674
2013-01-01	291.2031