Year	Number of Firms
1992-01-01	10
1997-01-01	13
2002-01-01	26
2003-01-01	24
2004-01-01	28
2005-01-01	32
2006-01-01	34
2007-01-01	34
2008-01-01	52
2009-01-01	42
2010-01-01	50
2011-01-01	41
2012-01-01	60
2013-01-01	67
2014-01-01	59
2015-01-01	60
2016-01-01	82