| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. 0 | 197 |
8.9%
|
| 2 | 2. 1 | 256 |
11.6%
|
| 3 | 3. 2-3 | 1020 |
46.2%
|
| 4 | 4. 4-5 | 562 |
25.4%
|
| 5 | 5. 6-7 | 174 |
7.9%
|
| Sysmiss | 2329 |