Year	Number
2004-01-01	10.143042910
2005-01-01	8.359788360
2006-01-01	7.622868606
2007-01-01	6.109959530
2008-01-01	4.790860512
2009-01-01	3.663232887
2010-01-01	3.684573003
2011-01-01	3.420580176
2012-01-01	3.529980658
2013-01-01	3.737039570
2014-01-01	83.948681400