Year	Number
2004-01-01	142152.0000
2005-01-01	132462.0000
2006-01-01	148078.0000
2007-01-01	180758.8500
2008-01-01	269249.9759
2009-01-01	347472.0000
2010-01-01	399851.0000
2011-01-01	441382.0000
2012-01-01	564214.0000
2013-01-01	714976.0000
2014-01-01	902213.0000
2015-01-01	517768.0000
2016-01-01	460562.0000
2017-01-01	517641.0000