Year	Number of Firms
1992-01-01	81
1997-01-01	89
2002-01-01	100
2003-01-01	107
2004-01-01	108
2005-01-01	111
2006-01-01	130
2007-01-01	111
2008-01-01	109
2009-01-01	118
2010-01-01	132
2011-01-01	162
2012-01-01	133
2013-01-01	121
2014-01-01	121
2015-01-01	111
2016-01-01	106