Year	Number
2009-01-01	43.5897
2010-01-01	43.5897
2011-01-01	43.5897
2012-01-01	43.5897
2013-01-01	43.5897
2014-01-01	43.5897
2015-01-01	43.5897
2016-01-01	30.7692
2017-01-01	30.7692