Year	Number of Firms
1992-01-01	10
1997-01-01	17
2002-01-01	24
2003-01-01	34
2004-01-01	31
2005-01-01	42
2006-01-01	52
2007-01-01	59
2008-01-01	67
2009-01-01	78
2010-01-01	66
2011-01-01	85
2012-01-01	87
2013-01-01	78
2014-01-01	76
2015-01-01	91
2016-01-01	85