Year	Number of Firms
1992-01-01	33
1997-01-01	37
2002-01-01	26
2003-01-01	36
2004-01-01	37
2005-01-01	42
2006-01-01	41
2007-01-01	49
2008-01-01	82
2009-01-01	81
2010-01-01	85
2011-01-01	88
2012-01-01	98
2013-01-01	97
2014-01-01	132
2015-01-01	140
2016-01-01	125