Year	Number of Firms
1992-01-01	204
1997-01-01	314
2002-01-01	406
2003-01-01	408
2004-01-01	458
2005-01-01	561
2006-01-01	593
2007-01-01	646
2008-01-01	932
2009-01-01	963
2010-01-01	1073
2011-01-01	1221
2012-01-01	1304
2013-01-01	1477
2014-01-01	1668
2015-01-01	1718
2016-01-01	1490