| Value | Category |
|---|---|
| 1 | Afghanistan |
| 2 | Bhutan |
| 3 | Burma |
| 4 | Burundi |
| 5 | Cuba |
| 6 | Democratic Republic of the Congo |
| 7 | Eritrea |
| 8 | Ethiopia |
| 9 | Iran |
| 10 | Iraq |
| 11 | Jordan |
| 12 | Kenya |
| 13 | Malaysia |
| 14 | Nepal |
| 15 | Rwanda |
| 16 | Somalia |
| 17 | Sudan |
| 18 | Syria |
| 19 | Tanzania |
| 20 | Thailand |
| 21 | Uganda |
| 22 | Ukraine |
| 24 | United States |
| 25 | Colombia |
| 97 | Other |
| 98 | Don't know |
| 99 | Refused |