Year	Number of Firms
1992-01-01	133
1997-01-01	190
2002-01-01	230
2003-01-01	261
2004-01-01	304
2005-01-01	568
2006-01-01	709
2007-01-01	712
2008-01-01	874
2009-01-01	934
2010-01-01	982
2011-01-01	948
2012-01-01	973
2013-01-01	1054
2014-01-01	1173
2015-01-01	1211
2016-01-01	1308