Year	Number
2004-01-01	92973
2005-01-01	90979
2006-01-01	90833
2007-01-01	87822
2008-01-01	86193
2009-01-01	85249
2010-01-01	87711
2011-01-01	86313
2012-01-01	88667
2013-01-01	90221
2014-01-01	92454
2015-01-01	96900
2016-01-01	99516
2017-01-01	101457