Year	Number of Firms
1992-01-01	352
1997-01-01	613
2002-01-01	660
2003-01-01	692
2004-01-01	696
2005-01-01	714
2006-01-01	709
2007-01-01	823
2008-01-01	808
2009-01-01	802
2010-01-01	840
2011-01-01	864
2012-01-01	874
2013-01-01	907
2014-01-01	905
2015-01-01	847
2016-01-01	842