Year	Number of Firms
1992-01-01	42
1997-01-01	80
2002-01-01	97
2003-01-01	87
2004-01-01	100
2005-01-01	117
2006-01-01	113
2007-01-01	127
2008-01-01	143
2009-01-01	153
2010-01-01	159
2011-01-01	166
2012-01-01	171
2013-01-01	205
2014-01-01	194
2015-01-01	207
2016-01-01	210