Year	Number of Firms
1992-01-01	58
1997-01-01	96
2002-01-01	87
2003-01-01	87
2004-01-01	94
2005-01-01	116
2006-01-01	119
2007-01-01	137
2008-01-01	131
2009-01-01	136
2010-01-01	106
2011-01-01	117
2012-01-01	121
2013-01-01	115
2014-01-01	104
2015-01-01	105
2016-01-01	112