Year	Number of Firms
1992-01-01	39
1997-01-01	48
2002-01-01	59
2003-01-01	55
2004-01-01	66
2005-01-01	67
2006-01-01	53
2007-01-01	75
2008-01-01	89
2009-01-01	84
2010-01-01	88
2011-01-01	91
2012-01-01	100
2013-01-01	117
2014-01-01	105
2015-01-01	117
2016-01-01	125