Year	Number of Firms
1992-01-01	1
1997-01-01	26
2002-01-01	36
2003-01-01	43
2004-01-01	58
2005-01-01	67
2006-01-01	83
2007-01-01	105
2008-01-01	111
2009-01-01	74
2010-01-01	92
2011-01-01	119
2012-01-01	130
2013-01-01	132
2014-01-01	135
2015-01-01	124
2016-01-01	125