Year	Number
2004-01-01	131536
2005-01-01	188225
2006-01-01	205759
2007-01-01	111427
2008-01-01	121127
2009-01-01	125447
2010-01-01	177632
2011-01-01	185534
2012-01-01	194539
2013-01-01	196350
2014-01-01	23903