Kauffman Index of Entrepreneurial Activity Data Files

The microdata file for each year includes more than 650,000 observations for U.S. adults. The variables include entrepreneurship, age, race, gender, immigrant status, education, industry, state of residence, and many additional work, demographic and geographical characteristics.

Kauffman Index Codebook and Data Files

Kauffman Index Codebook - Version 7.0
CSV Data Files   SAS Data Files (saved as .zip)
KIEA Data 1996 (CSV) file icon KIEA Data 1996 (SAS)
KIEA Data 1997 (CSV)   file icon KIEA Data 1997 (SAS)
KIEA Data 1998 (CSV)   file icon KIEA Data 1998 (SAS)
KIEA Data 1999 (CSV)   file icon KIEA Data 1999 (SAS)
KIEA Data 2000 (CSV)   file icon KIEA Data 2000 (SAS)
KIEA Data 2001(CSV)   file icon KIEA Data 2001 (SAS)
KIEA Data 2002 (CSV)   file icon KIEA Data 2002 (SAS)
KIEA Data 2003 (CSV)   file icon KIEA Data 2003 (SAS)
KIEA Data 2004 (CSV)   file icon KIEA Data 2004 (SAS)
KIEA Data 2005 (CSV)   file icon KIEA Data 2005 (SAS)
KIEA Data 2006 (CSV)   file icon KIEA Data 2006 (SAS)
KIEA Data 2007 (CSV)   file icon KIEA Data 2007 (SAS)
KIEA Data 2008 (CSV)   file icon KIEA Data 2008 (SAS)
file icon KIEA Data 2009 (CSV)   file icon KIEA Data 2009 (SAS)
file icon KIEA Data 2010 (CSV)   file icon KIEA Data 2010 (SAS)
file icon KIEA Data 2011 (CSV)   file icon KIEA Data 2011 (SAS)
file icon KIEA Data 2012 (CSV)   file icon KIEA Data 2012 (SAS)
file icon KIEA Data 2013 (CSV)   file icon KIEA Data 2013 (SAS)