Year	Number of Firms
1992-01-01	350
1997-01-01	529
2002-01-01	540
2003-01-01	575
2004-01-01	657
2005-01-01	799
2006-01-01	711
2007-01-01	718
2008-01-01	776
2009-01-01	686
2010-01-01	772
2011-01-01	799
2012-01-01	803
2013-01-01	801
2014-01-01	799
2015-01-01	755
2016-01-01	708