Year	Number of Firms
1992-01-01	25
1997-01-01	54
2002-01-01	63
2003-01-01	74
2004-01-01	76
2005-01-01	89
2006-01-01	97
2007-01-01	121
2008-01-01	119
2009-01-01	115
2010-01-01	107
2011-01-01	122
2012-01-01	123
2013-01-01	114
2014-01-01	117
2015-01-01	96
2016-01-01	123