Year	Number of Firms
1992-01-01	3
1997-01-01	2
2002-01-01	8
2003-01-01	11
2004-01-01	16
2005-01-01	14
2006-01-01	15
2007-01-01	19
2008-01-01	22
2009-01-01	30
2010-01-01	37
2011-01-01	29
2012-01-01	46
2013-01-01	84
2014-01-01	89
2015-01-01	58
2016-01-01	40