Year	Number of Firms
1992-01-01	1217
1997-01-01	1395
2002-01-01	1556
2003-01-01	1680
2004-01-01	1783
2005-01-01	1958
2006-01-01	1942
2007-01-01	2129
2008-01-01	2442
2009-01-01	2124
2010-01-01	2160
2011-01-01	2149
2012-01-01	2034
2013-01-01	2106
2014-01-01	2092
2015-01-01	1996
2016-01-01	2013