Year	Number of Firms
1992-01-01	27
1997-01-01	35
2002-01-01	46
2003-01-01	48
2004-01-01	62
2005-01-01	64
2006-01-01	83
2007-01-01	94
2008-01-01	106
2009-01-01	89
2010-01-01	98
2011-01-01	114
2012-01-01	128
2013-01-01	119
2014-01-01	111
2015-01-01	99
2016-01-01	98