Year	Number of Firms
1992-01-01	1103
1997-01-01	1431
2002-01-01	1665
2003-01-01	1703
2004-01-01	1673
2005-01-01	1736
2006-01-01	1792
2007-01-01	1900
2008-01-01	1980
2009-01-01	1879
2010-01-01	2043
2011-01-01	2174
2012-01-01	2119
2013-01-01	2147
2014-01-01	2033
2015-01-01	1856
2016-01-01	1700