Year	Number of Firms
1992-01-01	882
1997-01-01	1394
2002-01-01	1624
2003-01-01	1708
2004-01-01	1814
2005-01-01	1880
2006-01-01	1939
2007-01-01	2224
2008-01-01	2436
2009-01-01	2317
2010-01-01	2456
2011-01-01	2686
2012-01-01	2749
2013-01-01	2752
2014-01-01	2700
2015-01-01	2504
2016-01-01	2399