Year	Number of Firms
1992-01-01	11
1997-01-01	48
2002-01-01	68
2003-01-01	63
2004-01-01	76
2005-01-01	79
2006-01-01	72
2007-01-01	101
2008-01-01	109
2009-01-01	88
2010-01-01	85
2011-01-01	93
2012-01-01	93
2013-01-01	81
2014-01-01	79
2015-01-01	102
2016-01-01	115