Year	Number
2004-01-01	966.6667
2005-01-01	1066.6667
2006-01-01	1150.0000
2007-01-01	1216.6667
2008-01-01	1216.6667
2009-01-01	1216.6667
2010-01-01	1216.6667
2011-01-01	1150.0000
2012-01-01	1166.6667
2013-01-01	1150.0000
2014-01-01	1100.0000
2015-01-01	1066.6667
2016-01-01	1050.0000