Year	Number
2009-01-01	134.7666
2010-01-01	142.2058
2011-01-01	145.8257
2012-01-01	192.7444
2013-01-01	240.1545
2014-01-01	238.7589
2015-01-01	247.2023
2016-01-01	224.6001