Year	Number of Firms
1992-01-01	517
1997-01-01	670
2002-01-01	744
2003-01-01	747
2004-01-01	802
2005-01-01	773
2006-01-01	783
2007-01-01	874
2008-01-01	887
2009-01-01	755
2010-01-01	806
2011-01-01	811
2012-01-01	814
2013-01-01	817
2014-01-01	840
2015-01-01	865
2016-01-01	839