Year	Number of Firms
1992-01-01	230
1997-01-01	398
2002-01-01	365
2003-01-01	429
2004-01-01	524
2005-01-01	567
2006-01-01	648
2007-01-01	705
2008-01-01	726
2009-01-01	751
2010-01-01	810
2011-01-01	946
2012-01-01	901
2013-01-01	936
2014-01-01	968
2015-01-01	901
2016-01-01	798