The data in the column labeled "Group" represents the "personality type" 
of the testees as assessed by their supervisors. 
 
 <li>   1 means altruistic
 <li>     2 means venal
 <li>     3 means unknown.
 
 
The 1's, 2's and 3's in columns 1-200 (aka, C-GT) are the 
codes for the various answers (each question can be answered 
one of three ways); it's just coincidence that both series are 1-2-3; 
no connection between col "Group" and cols 1-200.