Year	Number of Firms
1992-01-01	24
1997-01-01	40
2002-01-01	57
2003-01-01	61
2004-01-01	63
2005-01-01	66
2006-01-01	77
2007-01-01	83
2008-01-01	84
2009-01-01	70
2010-01-01	84
2011-01-01	71
2012-01-01	97
2013-01-01	98
2014-01-01	93
2015-01-01	113
2016-01-01	96