Year	Number
2004-01-01	126
2005-01-01	125
2006-01-01	123
2007-01-01	122
2008-01-01	120
2009-01-01	118
2010-01-01	113
2011-01-01	111
2012-01-01	109
2013-01-01	107
2014-01-01	106
2015-01-01	104
2016-01-01	104