Year	Number of Firms
1992-01-01	327
1997-01-01	574
2002-01-01	838
2003-01-01	934
2004-01-01	1106
2005-01-01	1294
2006-01-01	1433
2007-01-01	1685
2008-01-01	1768
2009-01-01	1863
2010-01-01	1901
2011-01-01	1981
2012-01-01	1929
2013-01-01	1837
2014-01-01	1895
2015-01-01	1909
2016-01-01	1952