Year	Number of Firms
1992-01-01	7
1997-01-01	20
2002-01-01	26
2003-01-01	35
2004-01-01	36
2005-01-01	34
2006-01-01	49
2007-01-01	59
2008-01-01	64
2009-01-01	62
2010-01-01	71
2011-01-01	99
2012-01-01	106
2013-01-01	98
2014-01-01	88
2015-01-01	88
2016-01-01	76