Year	Number of Firms
1992-01-01	686
1997-01-01	847
2002-01-01	940
2003-01-01	912
2004-01-01	891
2005-01-01	857
2006-01-01	851
2007-01-01	877
2008-01-01	908
2009-01-01	841
2010-01-01	899
2011-01-01	899
2012-01-01	904
2013-01-01	858
2014-01-01	865
2015-01-01	815
2016-01-01	796