Year	Number of Firms
1992-01-01	285
1997-01-01	508
2002-01-01	617
2003-01-01	632
2004-01-01	722
2005-01-01	720
2006-01-01	769
2007-01-01	757
2008-01-01	835
2009-01-01	781
2010-01-01	842
2011-01-01	889
2012-01-01	935
2013-01-01	1015
2014-01-01	1024
2015-01-01	1064
2016-01-01	1005