Year	Number of Firms
1992-01-01	67
1997-01-01	101
2002-01-01	81
2003-01-01	104
2004-01-01	108
2005-01-01	94
2006-01-01	111
2007-01-01	122
2008-01-01	141
2009-01-01	122
2010-01-01	114
2011-01-01	120
2012-01-01	116
2013-01-01	125
2014-01-01	124
2015-01-01	113
2016-01-01	125