Year	Number of Firms
1992-01-01	43
1997-01-01	73
2002-01-01	59
2003-01-01	51
2004-01-01	72
2005-01-01	78
2006-01-01	80
2007-01-01	90
2008-01-01	96
2009-01-01	83
2010-01-01	91
2011-01-01	118
2012-01-01	107
2013-01-01	109
2014-01-01	88
2015-01-01	98
2016-01-01	98