Year	Number of Firms
1992-01-01	3676
1997-01-01	5245
2002-01-01	5714
2003-01-01	5691
2004-01-01	5757
2005-01-01	6106
2006-01-01	6182
2007-01-01	7013
2008-01-01	7617
2009-01-01	7070
2010-01-01	7293
2011-01-01	7722
2012-01-01	7654
2013-01-01	7704
2014-01-01	7725
2015-01-01	7265
2016-01-01	7250