a:8:{i:1;s:16:"Bachelors Degree";i:2;s:7:"College";i:3;s:20:"Doctoral Degree/Ph.D";i:4;s:23:"Graduate/Masters Degree";i:5;s:11:"High school";i:6;s:25:"High school not completed";i:7;s:26:"Technical training/Diploma";i:8;s:4:"----";}