Year	Number of Firms
1992-01-01	212
1997-01-01	376
2002-01-01	479
2003-01-01	540
2004-01-01	645
2005-01-01	670
2006-01-01	707
2007-01-01	874
2008-01-01	894
2009-01-01	916
2010-01-01	937
2011-01-01	947
2012-01-01	976
2013-01-01	928
2014-01-01	1051
2015-01-01	1088
2016-01-01	1085