Year	Number
2008-01-01	1335.7118
2009-01-01	1402.2898
2010-01-01	1455.0796
2011-01-01	1463.4590
2012-01-01	1894.0293
2013-01-01	1535.5076
2014-01-01	1615.9053
2015-01-01	1569.1915
2016-01-01	1535.0800