Year	Number of Firms
1992-01-01	34
1997-01-01	32
2002-01-01	44
2003-01-01	49
2004-01-01	67
2005-01-01	69
2006-01-01	68
2007-01-01	79
2008-01-01	88
2009-01-01	103
2010-01-01	103
2011-01-01	101
2012-01-01	105
2013-01-01	100
2014-01-01	95
2015-01-01	90
2016-01-01	103