Year	Number of Firms
1992-01-01	11
1997-01-01	31
2002-01-01	38
2003-01-01	39
2004-01-01	46
2005-01-01	43
2006-01-01	56
2007-01-01	70
2008-01-01	69
2009-01-01	59
2010-01-01	69
2011-01-01	83
2012-01-01	93
2013-01-01	105
2014-01-01	91
2015-01-01	79
2016-01-01	71