Year	Number
2004-01-01	2026.3520
2005-01-01	2020.4549
2006-01-01	2036.0848
2007-01-01	2057.4327
2008-01-01	2069.4018
2009-01-01	2071.1262
2010-01-01	2123.2187
2011-01-01	2159.4394
2012-01-01	2182.9891
2013-01-01	2220.1563
2014-01-01	2252.1865
2015-01-01	2259.6911
2016-01-01	2277.3888