Year	Number of Firms
1992-01-01	67
1997-01-01	79
2002-01-01	87
2003-01-01	73
2004-01-01	84
2005-01-01	84
2006-01-01	84
2007-01-01	105
2008-01-01	96
2009-01-01	103
2010-01-01	98
2011-01-01	100
2012-01-01	94
2013-01-01	89
2014-01-01	94
2015-01-01	86
2016-01-01	76