Year	Number of Firms
1992-01-01	75
1997-01-01	74
2002-01-01	82
2003-01-01	95
2004-01-01	89
2005-01-01	107
2006-01-01	113
2007-01-01	121
2008-01-01	139
2009-01-01	100
2010-01-01	136
2011-01-01	133
2012-01-01	126
2013-01-01	121
2014-01-01	125
2015-01-01	119
2016-01-01	99