Year	Number of Firms
1992-01-01	48
1997-01-01	65
2002-01-01	90
2003-01-01	92
2004-01-01	84
2005-01-01	90
2006-01-01	99
2007-01-01	112
2008-01-01	108
2009-01-01	105
2010-01-01	96
2011-01-01	88
2012-01-01	101
2013-01-01	80
2014-01-01	91
2015-01-01	87
2016-01-01	77