Year	Number of Firms
1992-01-01	674
1997-01-01	891
2002-01-01	1070
2003-01-01	1047
2004-01-01	1101
2005-01-01	1072
2006-01-01	1094
2007-01-01	1193
2008-01-01	1196
2009-01-01	1088
2010-01-01	1149
2011-01-01	1143
2012-01-01	1155
2013-01-01	1198
2014-01-01	1207
2015-01-01	1209
2016-01-01	1193