| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 0 |
0%
|
| 2 | 1_2 | 70 |
51.9%
|
| 3 | 3_4 | 32 |
23.7%
|
| 4 | 5_6 | 13 |
9.6%
|
| 5 | 7+ | 19 |
14.1%
|
| Missing value | 1 |
0.7%
|