Year	Number of Firms
1992-01-01	18
1997-01-01	30
2002-01-01	24
2003-01-01	28
2004-01-01	33
2005-01-01	31
2006-01-01	39
2007-01-01	57
2008-01-01	59
2009-01-01	64
2010-01-01	60
2011-01-01	52
2012-01-01	76
2013-01-01	60
2014-01-01	67
2015-01-01	90
2016-01-01	75