Possible enumeration values:
| Name | Value | Description |
|---|---|---|
| Basic |
0 |
Accept basic, Basic or 0 |
| Fluent |
1 |
Accept fluent, Fluent or 1 |
| Intermediate |
2 |
Accept intermediate, Intermediate or 2 |
| MotherTongue |
3 |
Accept motherTongue, MontherTongue or 3 |