| Value | Category | Cases | |
|---|---|---|---|
| 1 | Displayed no problems speaking or understanding language | 39695 |
98.7%
|
| 2 | Displayed a little difficulty speaking or understanding language | 442 |
1.1%
|
| 3 | Displayed moderate difficulty speaking or understanding language | 76 |
0.2%
|
| 4 | Displayed serious problems speaking or understanding language | 22 |
0.1%
|