| Value | Category |
|---|---|
| 01 | Dodoma |
| 02 | Arusha |
| 03 | Kilimanjaro |
| 04 | Tanga |
| 05 | Morogoro |
| 06 | Coast |
| 07 | Dar Es Salaam |
| 08 | Lindi |
| 09 | Mtwara |
| 10 | Ruvuma |
| 11 | Iringa |
| 12 | Mbeya |
| 13 | Singida |
| 14 | Tabora |
| 15 | Rukwa |
| 16 | Kigoma |
| 17 | Shinyanga |
| 18 | Kagera |
| 19 | Mwanza |
| 20 | Mara |
| 21 | Manyara |
| 22 | Njombe |
| 23 | Katavi |
| 24 | Simiyu |
| 25 | Geita |
| 51 | Zanzibar North |
| 52 | Zanzibar South |
| 53 | Zanzibar Town or West |
| 54 | Pemba North |
| 55 | Pemba South |
| 63 | Burundi |
| 64 | Comoro |
| 65 | Kenya |
| 67 | Malawi |
| 69 | Mozambique |
| 70 | Namibia |
| 71 | Rwanda |
| 76 | Uganda |
| 77 | Republic of Congo |
| 79 | Zambia |
| 80 | Other African Countries |
| 82 | India |
| 84 | Other Asian Countries |
| 87 | Great Britain |
| 89 | Other European Countries |
| 90 | Canada |
| 91 | USA |