Year	Number of Firms
1992-01-01	54
1997-01-01	76
2002-01-01	81
2003-01-01	74
2004-01-01	81
2005-01-01	82
2006-01-01	77
2007-01-01	95
2008-01-01	88
2009-01-01	98
2010-01-01	101
2011-01-01	103
2012-01-01	86
2013-01-01	101
2014-01-01	93
2015-01-01	90
2016-01-01	87