| Value | Category | Cases | |
|---|---|---|---|
| 1 | [7-9] | 139 |
17.6%
|
| 2 | [4-6] | 341 |
43.3%
|
| 3 | 3 | 93 |
11.8%
|
| 4 | 1 | 87 |
11%
|
| 5 | 2 | 87 |
11%
|
| 6 | 10+ | 34 |
4.3%
|
| 7 | 0 | 6 |
0.8%
|
| Missing value | 1 |
0.1%
|