Year	Number
2007-01-01	25416797.00
2008-01-01	26976906.90
2009-01-01	28559913.69
2010-01-01	30066529.50
2011-01-01	31225563.95
2012-01-01	33898560.00
2013-01-01	35211068.00
2014-01-01	38740120.00