Year	Number of Firms
1992-01-01	500
1997-01-01	662
2002-01-01	811
2003-01-01	894
2004-01-01	869
2005-01-01	903
2006-01-01	963
2007-01-01	1076
2008-01-01	1184
2009-01-01	1214
2010-01-01	1277
2011-01-01	1374
2012-01-01	1515
2013-01-01	1581
2014-01-01	1660
2015-01-01	1658
2016-01-01	1681