Year	Number of Firms
1992-01-01	627
1997-01-01	756
2002-01-01	764
2003-01-01	769
2004-01-01	771
2005-01-01	795
2006-01-01	793
2007-01-01	872
2008-01-01	958
2009-01-01	853
2010-01-01	894
2011-01-01	916
2012-01-01	941
2013-01-01	888
2014-01-01	890
2015-01-01	866
2016-01-01	824