Year	Number of Firms
1992-01-01	10
1997-01-01	45
2002-01-01	56
2003-01-01	64
2004-01-01	68
2005-01-01	82
2006-01-01	90
2007-01-01	90
2008-01-01	108
2009-01-01	68
2010-01-01	82
2011-01-01	95
2012-01-01	105
2013-01-01	117
2014-01-01	109
2015-01-01	109
2016-01-01	99