Year	Number of Firms
1992-01-01	519
1997-01-01	695
2002-01-01	831
2003-01-01	849
2004-01-01	896
2005-01-01	915
2006-01-01	961
2007-01-01	1039
2008-01-01	1077
2009-01-01	927
2010-01-01	945
2011-01-01	992
2012-01-01	957
2013-01-01	953
2014-01-01	924
2015-01-01	938
2016-01-01	890