Year	Number of Firms
1992-01-01	33
1997-01-01	29
2002-01-01	37
2003-01-01	46
2004-01-01	53
2005-01-01	49
2006-01-01	68
2007-01-01	63
2008-01-01	67
2009-01-01	67
2010-01-01	66
2011-01-01	80
2012-01-01	81
2013-01-01	87
2014-01-01	115
2015-01-01	105
2016-01-01	107