Year	Number of Firms
1992-01-01	33
1997-01-01	62
2002-01-01	52
2003-01-01	63
2004-01-01	55
2005-01-01	63
2006-01-01	73
2007-01-01	71
2008-01-01	84
2009-01-01	70
2010-01-01	86
2011-01-01	95
2012-01-01	116
2013-01-01	119
2014-01-01	125
2015-01-01	138
2016-01-01	119