Year	Number of Firms
1992-01-01	100
1997-01-01	182
2002-01-01	116
2003-01-01	112
2004-01-01	117
2005-01-01	139
2006-01-01	142
2007-01-01	163
2008-01-01	169
2009-01-01	188
2010-01-01	245
2011-01-01	265
2012-01-01	268
2013-01-01	274
2014-01-01	287
2015-01-01	302
2016-01-01	273