Year	Number of Firms
1992-01-01	40
1997-01-01	45
2002-01-01	52
2003-01-01	60
2004-01-01	65
2005-01-01	64
2006-01-01	69
2007-01-01	73
2008-01-01	77
2009-01-01	56
2010-01-01	87
2011-01-01	72
2012-01-01	82
2013-01-01	75
2014-01-01	104
2015-01-01	104
2016-01-01	111