Year	Number of Firms
1992-01-01	59
1997-01-01	89
2002-01-01	86
2003-01-01	103
2004-01-01	104
2005-01-01	130
2006-01-01	109
2007-01-01	126
2008-01-01	140
2009-01-01	143
2010-01-01	139
2011-01-01	136
2012-01-01	134
2013-01-01	134
2014-01-01	140
2015-01-01	147
2016-01-01	143