| Value | Category | 
|---|---|
| 00 | No tribal affiliation | 
| 01 | Bassa | 
| 02 | Belle | 
| 03 | Dey | 
| 04 | Gbandi | 
| 05 | Gio | 
| 06 | Gola | 
| 07 | Grebo | 
| 08 | Kpelle | 
| 09 | Kissi (Gissi) | 
| 10 | Krahn | 
| 11 | Lorma (Buzzi) | 
| 12 | Mandingo | 
| 13 | Mano | 
| 14 | Mende | 
| 15 | Vai | 
| 16 | Other Liberian tribes | 
| 17 | Fante | 
| 18 | Other African tribes | 
| 19 | Kru Coast |