Year	Number of Firms
1992-01-01	649
1997-01-01	696
2002-01-01	686
2003-01-01	723
2004-01-01	743
2005-01-01	767
2006-01-01	830
2007-01-01	896
2008-01-01	924
2009-01-01	788
2010-01-01	876
2011-01-01	892
2012-01-01	807
2013-01-01	821
2014-01-01	812
2015-01-01	805
2016-01-01	822