Year	Number of Firms
1992-01-01	79
1997-01-01	86
2002-01-01	86
2003-01-01	95
2004-01-01	78
2005-01-01	74
2006-01-01	71
2007-01-01	78
2008-01-01	71
2009-01-01	88
2010-01-01	85
2011-01-01	86
2012-01-01	85
2013-01-01	91
2014-01-01	86
2015-01-01	103
2016-01-01	101