Year	Number of Firms
1992-01-01	5406
1997-01-01	9125
2002-01-01	7475
2003-01-01	7215
2004-01-01	6608
2005-01-01	6660
2006-01-01	7143
2007-01-01	7778
2008-01-01	7889
2009-01-01	7271
2010-01-01	7644
2011-01-01	7914
2012-01-01	7911
2013-01-01	7876
2014-01-01	7848
2015-01-01	7568
2016-01-01	7290