| Value | Category | Cases | |
|---|---|---|---|
| 1 | <2 | 341 |
19.4%
|
| 2 | 2-3 | 324 |
18.4%
|
| 3 | 4-5 | 275 |
15.6%
|
| 4 | 6-7 | 229 |
13%
|
| 5 | 8-9 | 180 |
10.2%
|
| 6 | 10+ | 412 |
23.4%
|
| Sysmiss | 13185 |