| Code Figure | Meaning |
|---|---|
| 0 |
Reserved |
| 1 |
Southwest |
| 2 |
South |
| 3 |
Southeast |
| 4 |
West |
| 5 |
No Direction |
| 6 |
East |
| 7 |
Northwest |
| 8 |
North |
| 9 |
Northeast |
| 10-191 |
Reserved |
| 192-254 |
Reserved for Local Use |
| 255 |
Missing |