Year	Number of Firms
1992-01-01	443
1997-01-01	679
2002-01-01	1106
2003-01-01	1220
2004-01-01	1340
2005-01-01	1496
2006-01-01	1687
2007-01-01	1953
2008-01-01	2266
2009-01-01	2164
2010-01-01	2347
2011-01-01	2457
2012-01-01	2560
2013-01-01	2617
2014-01-01	2713
2015-01-01	2718
2016-01-01	2519