Year	Number of Firms
1992-01-01	66
1997-01-01	74
2002-01-01	91
2003-01-01	90
2004-01-01	100
2005-01-01	95
2006-01-01	112
2007-01-01	125
2008-01-01	163
2009-01-01	154
2010-01-01	152
2011-01-01	187
2012-01-01	179
2013-01-01	190
2014-01-01	176
2015-01-01	214
2016-01-01	204