Year	Number
2008-01-01	909266
2009-01-01	943856
2010-01-01	985364
2011-01-01	1004478
2012-01-01	1017098
2013-01-01	1067188
2014-01-01	1125116
2015-01-01	1194698
2016-01-01	1191094