Year	Number
2004-01-01	0.0097
2005-01-01	0.0097
2006-01-01	0.0097
2007-01-01	0.0097
2008-01-01	0.0097
2009-01-01	0.0097
2010-01-01	0.0097
2011-01-01	0.0097
2012-01-01	0.0098
2013-01-01	0.0098
2014-01-01	0.0098
2015-01-01	0.0098
2016-01-01	0.0098
2017-01-01	0.0098