Year	Number of Firms
1992-01-01	25
1997-01-01	53
2002-01-01	81
2003-01-01	87
2004-01-01	88
2005-01-01	94
2006-01-01	103
2007-01-01	108
2008-01-01	103
2009-01-01	85
2010-01-01	92
2011-01-01	106
2012-01-01	110
2013-01-01	116
2014-01-01	119
2015-01-01	116
2016-01-01	110