Year	Number of Firms
1992-01-01	54
1997-01-01	68
2002-01-01	71
2003-01-01	61
2004-01-01	80
2005-01-01	91
2006-01-01	88
2007-01-01	96
2008-01-01	92
2009-01-01	83
2010-01-01	101
2011-01-01	89
2012-01-01	96
2013-01-01	89
2014-01-01	80
2015-01-01	75
2016-01-01	84