| value | category | cases | |
|---|---|---|---|
| 0 | 8 |
0.2%
|
|
| 1 | 6 |
0.2%
|
|
| 2 | 127 |
3.5%
|
|
| 3 | 489 |
13.6%
|
|
| 4 | 556 |
15.4%
|
|
| 5 | 625 |
17.3%
|
|
| 6 | 6+ | 1385 |
38.4%
|
| 7 | Non-numeric response | 409 |
11.3%
|