Year	Number of Firms
1992-01-01	18
1997-01-01	34
2002-01-01	33
2003-01-01	38
2004-01-01	40
2005-01-01	53
2006-01-01	60
2007-01-01	68
2008-01-01	72
2009-01-01	70
2010-01-01	92
2011-01-01	100
2012-01-01	118
2013-01-01	121
2014-01-01	110
2015-01-01	120
2016-01-01	127