Year	Number of Firms
1992-01-01	36
1997-01-01	76
2002-01-01	61
2003-01-01	60
2004-01-01	63
2005-01-01	73
2006-01-01	76
2007-01-01	88
2008-01-01	100
2009-01-01	91
2010-01-01	91
2011-01-01	109
2012-01-01	103
2013-01-01	113
2014-01-01	117
2015-01-01	105
2016-01-01	127