Year	Number of Firms
1992-01-01	699
1997-01-01	877
2002-01-01	1058
2003-01-01	1140
2004-01-01	1218
2005-01-01	1242
2006-01-01	1270
2007-01-01	1495
2008-01-01	1725
2009-01-01	1587
2010-01-01	1616
2011-01-01	2160
2012-01-01	2291
2013-01-01	2356
2014-01-01	2292
2015-01-01	1965
2016-01-01	1991