Year	Number of Firms
1992-01-01	54
1997-01-01	113
2002-01-01	54
2003-01-01	65
2004-01-01	76
2005-01-01	93
2006-01-01	95
2007-01-01	103
2008-01-01	117
2009-01-01	98
2010-01-01	115
2011-01-01	110
2012-01-01	104
2013-01-01	101
2014-01-01	91
2015-01-01	90
2016-01-01	95