Year	Number of Firms
1992-01-01	14
1997-01-01	16
2002-01-01	28
2003-01-01	36
2004-01-01	48
2005-01-01	45
2006-01-01	48
2007-01-01	64
2008-01-01	74
2009-01-01	81
2010-01-01	111
2011-01-01	124
2012-01-01	123
2013-01-01	140
2014-01-01	154
2015-01-01	120
2016-01-01	113