Year	Number of Firms
1992-01-01	38
1997-01-01	51
2002-01-01	75
2003-01-01	53
2004-01-01	59
2005-01-01	46
2006-01-01	54
2007-01-01	58
2008-01-01	86
2009-01-01	101
2010-01-01	92
2011-01-01	91
2012-01-01	97
2013-01-01	93
2014-01-01	83
2015-01-01	108
2016-01-01	105