Keywords: Federal prisoners since 1950.png Distribution of Federal prisoners in the United States since 1950 <br/> Projection Lambert Conformal Conic<br/> Made with data from the 2006 ACA Directory <br/> Transferred from http //en wikipedia org en wikipedia; transferred to Commons by User Calliopejen1 using http //tools wikimedia de/~magnus/commonshelper php CommonsHelper 2006-12-18 Cartography by Mike Gotfredson<br/> Original uploader was Mgotfredson at http //en wikipedia org en wikipedia metadata from image en wikipedia Mgotfredson Original upload log page en wikipedia Federal_Prisoners_Since_1950 png 2009-04-03 14 10 718 Bot 1496×1156× 320061 bytes <nowiki> I made this with data from the 2006 ACA Directory 2009-03-31T05 05 59Z Bkell Talk contribs 124 bytes <nowiki>badJPEG</nowiki> 2009-02-28T14 45 49Z SmackBot Talk contribs 110 bytes <nowiki>Date tag </nowiki> 2006-12-18T21 37 29Z Mgotfredson Talk contribs <nowiki>I made this with data from the 2006 ACA Directory</nowiki> 2006-12-18T21 37 29Z Mgotfredson Talk contribs 1496x1156 569827 bytes Correctional population statistics for the United States |