Year	Number of Firms
1992-01-01	32
1997-01-01	40
2002-01-01	33
2003-01-01	50
2004-01-01	55
2005-01-01	60
2006-01-01	52
2007-01-01	60
2008-01-01	76
2009-01-01	72
2010-01-01	91
2011-01-01	98
2012-01-01	107
2013-01-01	117
2014-01-01	110
2015-01-01	122
2016-01-01	114