Year	Number of Firms
1992-01-01	50
1997-01-01	79
2002-01-01	77
2003-01-01	91
2004-01-01	93
2005-01-01	103
2006-01-01	101
2007-01-01	97
2008-01-01	103
2009-01-01	119
2010-01-01	110
2011-01-01	116
2012-01-01	122
2013-01-01	125
2014-01-01	118
2015-01-01	124
2016-01-01	123