Year	Number of Firms
1992-01-01	461
1997-01-01	749
2002-01-01	964
2003-01-01	1003
2004-01-01	1148
2005-01-01	1161
2006-01-01	1243
2007-01-01	1347
2008-01-01	1424
2009-01-01	1433
2010-01-01	1688
2011-01-01	1754
2012-01-01	1706
2013-01-01	1736
2014-01-01	1724
2015-01-01	1699
2016-01-01	1710