Year	Number of Firms
1992-01-01	37
1997-01-01	79
2002-01-01	69
2003-01-01	76
2004-01-01	78
2005-01-01	80
2006-01-01	78
2007-01-01	108
2008-01-01	97
2009-01-01	107
2010-01-01	113
2011-01-01	116
2012-01-01	125
2013-01-01	117
2014-01-01	128
2015-01-01	138
2016-01-01	120