Year	Number of Firms
1992-01-01	311
1997-01-01	548
2002-01-01	484
2003-01-01	408
2004-01-01	491
2005-01-01	539
2006-01-01	599
2007-01-01	712
2008-01-01	852
2009-01-01	866
2010-01-01	924
2011-01-01	785
2012-01-01	770
2013-01-01	834
2014-01-01	807
2015-01-01	802
2016-01-01	686