Year	Number of Firms
1992-01-01	10
1997-01-01	10
2002-01-01	23
2003-01-01	19
2004-01-01	32
2005-01-01	30
2006-01-01	31
2007-01-01	43
2008-01-01	56
2009-01-01	56
2010-01-01	71
2011-01-01	60
2012-01-01	76
2013-01-01	77
2014-01-01	98
2015-01-01	116
2016-01-01	123