Year	Number of Firms
1992-01-01	89
1997-01-01	109
2002-01-01	110
2003-01-01	103
2004-01-01	109
2005-01-01	107
2006-01-01	111
2007-01-01	125
2008-01-01	124
2009-01-01	130
2010-01-01	161
2011-01-01	142
2012-01-01	138
2013-01-01	139
2014-01-01	128
2015-01-01	117
2016-01-01	131