Year	Number of Firms
1992-01-01	28
1997-01-01	49
2002-01-01	58
2003-01-01	63
2004-01-01	47
2005-01-01	45
2006-01-01	55
2007-01-01	75
2008-01-01	76
2009-01-01	73
2010-01-01	81
2011-01-01	90
2012-01-01	101
2013-01-01	92
2014-01-01	93
2015-01-01	98
2016-01-01	85