Year	Number of Firms
1992-01-01	116
1997-01-01	291
2002-01-01	767
2003-01-01	833
2004-01-01	983
2005-01-01	1073
2006-01-01	1172
2007-01-01	1332
2008-01-01	1417
2009-01-01	1477
2010-01-01	1519
2011-01-01	1618
2012-01-01	1653
2013-01-01	1574
2014-01-01	1640
2015-01-01	1570
2016-01-01	1623