Year	Number of Firms
1992-01-01	169
1997-01-01	269
2002-01-01	351
2003-01-01	377
2004-01-01	438
2005-01-01	449
2006-01-01	501
2007-01-01	602
2008-01-01	726
2009-01-01	659
2010-01-01	733
2011-01-01	751
2012-01-01	717
2013-01-01	746
2014-01-01	783
2015-01-01	807
2016-01-01	767