Year	Number of Firms
1992-01-01	75
1997-01-01	74
2002-01-01	79
2003-01-01	71
2004-01-01	64
2005-01-01	75
2006-01-01	76
2007-01-01	80
2008-01-01	96
2009-01-01	95
2010-01-01	105
2011-01-01	112
2012-01-01	101
2013-01-01	108
2014-01-01	102
2015-01-01	86
2016-01-01	88