Year	Number of Firms
1992-01-01	48
1997-01-01	46
2002-01-01	62
2003-01-01	74
2004-01-01	64
2005-01-01	57
2006-01-01	77
2007-01-01	89
2008-01-01	89
2009-01-01	77
2010-01-01	75
2011-01-01	96
2012-01-01	93
2013-01-01	87
2014-01-01	86
2015-01-01	91
2016-01-01	78