Year	Number of Firms
1992-01-01	699
1997-01-01	1306
2002-01-01	1894
2003-01-01	2076
2004-01-01	2095
2005-01-01	2256
2006-01-01	2796
2007-01-01	2920
2008-01-01	3345
2009-01-01	3130
2010-01-01	2967
2011-01-01	3090
2012-01-01	2962
2013-01-01	2716
2014-01-01	2672
2015-01-01	2805
2016-01-01	2853