Year	Number of Firms
1992-01-01	124
1997-01-01	290
2002-01-01	655
2003-01-01	810
2004-01-01	881
2005-01-01	1011
2006-01-01	1093
2007-01-01	1175
2008-01-01	1270
2009-01-01	1274
2010-01-01	1380
2011-01-01	1419
2012-01-01	1382
2013-01-01	1421
2014-01-01	1440
2015-01-01	1492
2016-01-01	1470