Year	Number of Firms
1992-01-01	80
1997-01-01	83
2002-01-01	59
2003-01-01	63
2004-01-01	72
2005-01-01	88
2006-01-01	77
2007-01-01	89
2008-01-01	96
2009-01-01	89
2010-01-01	85
2011-01-01	91
2012-01-01	94
2013-01-01	72
2014-01-01	83
2015-01-01	71
2016-01-01	82