Year	Number of Firms
1992-01-01	379
1997-01-01	606
2002-01-01	610
2003-01-01	663
2004-01-01	695
2005-01-01	804
2006-01-01	851
2007-01-01	943
2008-01-01	986
2009-01-01	989
2010-01-01	1006
2011-01-01	1062
2012-01-01	1063
2013-01-01	1065
2014-01-01	1005
2015-01-01	991
2016-01-01	862