Year	Number of Firms
1992-01-01	627
1997-01-01	654
2002-01-01	681
2003-01-01	731
2004-01-01	722
2005-01-01	754
2006-01-01	745
2007-01-01	795
2008-01-01	821
2009-01-01	735
2010-01-01	767
2011-01-01	781
2012-01-01	751
2013-01-01	756
2014-01-01	751
2015-01-01	662
2016-01-01	687