Year	Number of Firms
1992-01-01	813
1997-01-01	978
2002-01-01	1000
2003-01-01	1005
2004-01-01	1012
2005-01-01	1008
2006-01-01	1020
2007-01-01	1114
2008-01-01	1154
2009-01-01	1065
2010-01-01	1073
2011-01-01	1080
2012-01-01	1149
2013-01-01	1089
2014-01-01	1205
2015-01-01	1153
2016-01-01	1168