Year	Number
2004-01-01	108848
2005-01-01	111797
2006-01-01	109354
2007-01-01	96155
2008-01-01	97840
2009-01-01	98475
2010-01-01	97441
2011-01-01	96177
2012-01-01	95186
2013-01-01	96230
2014-01-01	95721
2015-01-01	95745
2016-01-01	96106