Year	Number of Firms
1992-01-01	58
1997-01-01	70
2002-01-01	90
2003-01-01	91
2004-01-01	107
2005-01-01	105
2006-01-01	108
2007-01-01	120
2008-01-01	127
2009-01-01	102
2010-01-01	109
2011-01-01	85
2012-01-01	80
2013-01-01	72
2014-01-01	85
2015-01-01	70
2016-01-01	87