Year	Number
2007-01-01	786521
2008-01-01	815792
2009-01-01	804206
2010-01-01	802216
2011-01-01	824225
2012-01-01	849864
2013-01-01	905637
2014-01-01	870458
2015-01-01	867573
2016-01-01	881424
2017-01-01	892720