Year	Number of Firms
1992-01-01	34
1997-01-01	55
2002-01-01	92
2003-01-01	99
2004-01-01	116
2005-01-01	105
2006-01-01	107
2007-01-01	118
2008-01-01	123
2009-01-01	113
2010-01-01	97
2011-01-01	102
2012-01-01	100
2013-01-01	92
2014-01-01	92
2015-01-01	98
2016-01-01	84