Year	Number of Firms
1992-01-01	54
1997-01-01	84
2002-01-01	85
2003-01-01	81
2004-01-01	81
2005-01-01	91
2006-01-01	91
2007-01-01	99
2008-01-01	105
2009-01-01	103
2010-01-01	103
2011-01-01	116
2012-01-01	120
2013-01-01	121
2014-01-01	131
2015-01-01	125
2016-01-01	111