Year	Number of Firms
1992-01-01	56
1997-01-01	62
2002-01-01	61
2003-01-01	57
2004-01-01	53
2005-01-01	67
2006-01-01	72
2007-01-01	60
2008-01-01	78
2009-01-01	66
2010-01-01	75
2011-01-01	79
2012-01-01	97
2013-01-01	83
2014-01-01	101
2015-01-01	78
2016-01-01	82