Year	Number of Firms
1992-01-01	58
1997-01-01	100
2002-01-01	92
2003-01-01	107
2004-01-01	104
2005-01-01	108
2006-01-01	115
2007-01-01	121
2008-01-01	137
2009-01-01	114
2010-01-01	127
2011-01-01	145
2012-01-01	117
2013-01-01	121
2014-01-01	116
2015-01-01	97
2016-01-01	95