Year	Number of Firms
1992-01-01	74
1997-01-01	83
2002-01-01	87
2003-01-01	78
2004-01-01	73
2005-01-01	75
2006-01-01	85
2007-01-01	101
2008-01-01	115
2009-01-01	102
2010-01-01	102
2011-01-01	102
2012-01-01	82
2013-01-01	95
2014-01-01	91
2015-01-01	98
2016-01-01	80