Year	Number of Firms
1992-01-01	35
1997-01-01	73
2002-01-01	74
2003-01-01	88
2004-01-01	131
2005-01-01	166
2006-01-01	124
2007-01-01	135
2008-01-01	118
2009-01-01	86
2010-01-01	90
2011-01-01	97
2012-01-01	123
2013-01-01	114
2014-01-01	111
2015-01-01	118
2016-01-01	119