| Value | Category | Cases | |
|---|---|---|---|
| 1 | <2 | 63 |
47.4%
|
| 2 | 2-3 | 56 |
42.1%
|
| 3 | 4-5 | 14 |
10.5%
|
| 4 | 6-7 | 0 |
0%
|
| 5 | 8-9 | 0 |
0%
|
| 6 | 10+ | 0 |
0%
|
| Sysmiss | 20831 |