Year	Number of Firms
1992-01-01	712
1997-01-01	1123
2002-01-01	942
2003-01-01	930
2004-01-01	886
2005-01-01	857
2006-01-01	961
2007-01-01	1062
2008-01-01	1100
2009-01-01	968
2010-01-01	1048
2011-01-01	1087
2012-01-01	1073
2013-01-01	1053
2014-01-01	1051
2015-01-01	991
2016-01-01	960