Year	Number of Firms
1992-01-01	23
1997-01-01	26
2002-01-01	36
2003-01-01	46
2004-01-01	48
2005-01-01	54
2006-01-01	57
2007-01-01	59
2008-01-01	77
2009-01-01	80
2010-01-01	82
2011-01-01	78
2012-01-01	83
2013-01-01	89
2014-01-01	92
2015-01-01	99
2016-01-01	105