Year	Number of Firms
1992-01-01	40
1997-01-01	76
2002-01-01	89
2003-01-01	88
2004-01-01	90
2005-01-01	91
2006-01-01	106
2007-01-01	120
2008-01-01	122
2009-01-01	132
2010-01-01	128
2011-01-01	120
2012-01-01	123
2013-01-01	139
2014-01-01	138
2015-01-01	109
2016-01-01	117