Year	Number of Firms
1992-01-01	25
1997-01-01	51
2002-01-01	77
2003-01-01	66
2004-01-01	70
2005-01-01	75
2006-01-01	82
2007-01-01	94
2008-01-01	101
2009-01-01	77
2010-01-01	89
2011-01-01	89
2012-01-01	95
2013-01-01	101
2014-01-01	118
2015-01-01	121
2016-01-01	110