| Value | Category |
|---|---|
| 0 | None |
| 1 | Creole only |
| 2 | Bhojpuri only |
| 3 | Creole and Bhojpuri only |
| 4 | Oriental languages (with or without Creole or Bhojpuri, but excluding European languages) |
| 5 | European languages (with or without Creole or Bhojpuri, but excluding Oriental languages) |
| 6 | European and Oriental languages (with or without Creole or Bhojpuri) |
| 7 | Other |
| 9 | Not Stated |