Year	Number of Firms
1992-01-01	602
1997-01-01	677
2002-01-01	1043
2003-01-01	1046
2004-01-01	1076
2005-01-01	1141
2006-01-01	1279
2007-01-01	1347
2008-01-01	1544
2009-01-01	1524
2010-01-01	1585
2011-01-01	1685
2012-01-01	1777
2013-01-01	1820
2014-01-01	1774
2015-01-01	1797
2016-01-01	1638