Changed the LATDD/LONGDD for all entries by adding the appropriate negative (-) sign to those in the western and southern hemispheres, and positive to those in the eastern and northern hemispheres -- these points were then moved to the correctly attributed coordinates. Removed "etc" and secondary cities if the entry listed two from the CITY attribute column. Standardized abbreviations and spelling in the LICENSEE field. Updated the blank value in the STATE field to the actual value of 'MN'. Populated '-' entries with NA within the CLASS attribute column. Added 'NA' enumerated domain value to the CLASS attribute metadata.