Year	Number
2004-01-01	868.0391
2005-01-01	891.4374
2006-01-01	867.5185
2007-01-01	895.7722
2008-01-01	922.2081
2009-01-01	898.7857
2010-01-01	885.7978
2011-01-01	909.5875