Year	Number of Firms
1992-01-01	564
1997-01-01	1329
2002-01-01	1936
2003-01-01	1986
2004-01-01	2219
2005-01-01	2382
2006-01-01	2323
2007-01-01	2427
2008-01-01	2789
2009-01-01	2705
2010-01-01	3031
2011-01-01	3264
2012-01-01	3536
2013-01-01	3783
2014-01-01	3821
2015-01-01	3993
2016-01-01	3987