Year	Number of Firms
1992-01-01	40
1997-01-01	54
2002-01-01	67
2003-01-01	75
2004-01-01	81
2005-01-01	84
2006-01-01	101
2007-01-01	113
2008-01-01	103
2009-01-01	111
2010-01-01	108
2011-01-01	116
2012-01-01	116
2013-01-01	116
2014-01-01	126
2015-01-01	145
2016-01-01	124