Year	Number of Firms
1992-01-01	675
1997-01-01	781
2002-01-01	1002
2003-01-01	1082
2004-01-01	1176
2005-01-01	1168
2006-01-01	1243
2007-01-01	1411
2008-01-01	1605
2009-01-01	1473
2010-01-01	1480
2011-01-01	1472
2012-01-01	1340
2013-01-01	1284
2014-01-01	1358
2015-01-01	1326
2016-01-01	1372