Year	Number of Firms
1992-01-01	505
1997-01-01	934
2002-01-01	970
2003-01-01	959
2004-01-01	919
2005-01-01	981
2006-01-01	1258
2007-01-01	1678
2008-01-01	1868
2009-01-01	1595
2010-01-01	1870
2011-01-01	2053
2012-01-01	1999
2013-01-01	1915
2014-01-01	1824
2015-01-01	1573
2016-01-01	1526