Year	Number of Firms
1992-01-01	493
1997-01-01	694
2002-01-01	681
2003-01-01	689
2004-01-01	710
2005-01-01	721
2006-01-01	698
2007-01-01	744
2008-01-01	790
2009-01-01	658
2010-01-01	717
2011-01-01	714
2012-01-01	703
2013-01-01	704
2014-01-01	735
2015-01-01	709
2016-01-01	683