Year	Number of Firms
1992-01-01	315
1997-01-01	533
2002-01-01	706
2003-01-01	680
2004-01-01	723
2005-01-01	746
2006-01-01	781
2007-01-01	880
2008-01-01	929
2009-01-01	860
2010-01-01	902
2011-01-01	924
2012-01-01	932
2013-01-01	881
2014-01-01	881
2015-01-01	949
2016-01-01	937