Year	Number
2007-01-01	895
2008-01-01	964
2009-01-01	986
2010-01-01	1014
2011-01-01	1091
2012-01-01	1104
2013-01-01	1113
2014-01-01	1118
2015-01-01	1177
2016-01-01	1183
2017-01-01	1121