| Value | Category | Cases | |
|---|---|---|---|
| 1 | Fluently | 777 |
9%
|
| 2 | Rather good | 1302 |
15.1%
|
| 3 | Intermediate | 1968 |
22.8%
|
| 4 | Rather Poor | 1020 |
11.8%
|
| 5 | Very Poor | 768 |
8.9%
|
| 6 | Cannot speak | 2681 |
31.1%
|
| 7 | DK/REF | 106 |
1.2%
|