Year	Number of Firms
1992-01-01	767
1997-01-01	1590
2002-01-01	1912
2003-01-01	2083
2004-01-01	2375
2005-01-01	2702
2006-01-01	3078
2007-01-01	3791
2008-01-01	4311
2009-01-01	4822
2010-01-01	5048
2011-01-01	5363
2012-01-01	5712
2013-01-01	5832
2014-01-01	5825
2015-01-01	5852
2016-01-01	5702