Year	Number
2004-01-01	145070.0000
2005-01-01	155101.0000
2006-01-01	164411.0000
2007-01-01	170196.7505
2008-01-01	169712.0000
2009-01-01	214144.3667
2010-01-01	236941.5429
2011-01-01	240170.0000
2012-01-01	242495.6659
2013-01-01	239988.0000
2014-01-01	256005.0000
2015-01-01	254849.0000
2016-01-01	250625.0000
2017-01-01	244780.0000