Year	Number of Firms
1992-01-01	244
1997-01-01	471
2002-01-01	576
2003-01-01	564
2004-01-01	629
2005-01-01	658
2006-01-01	788
2007-01-01	953
2008-01-01	1100
2009-01-01	1012
2010-01-01	1109
2011-01-01	1260
2012-01-01	1222
2013-01-01	1118
2014-01-01	1133
2015-01-01	1095
2016-01-01	1119