Year	Number of Firms
1992-01-01	778
1997-01-01	1006
2002-01-01	1128
2003-01-01	1107
2004-01-01	1144
2005-01-01	1218
2006-01-01	1358
2007-01-01	1479
2008-01-01	1614
2009-01-01	1785
2010-01-01	1854
2011-01-01	2061
2012-01-01	2126
2013-01-01	2179
2014-01-01	2179
2015-01-01	2153
2016-01-01	2015