| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0-5 | 101 |
7.6%
|
| 2 | 6-11 | 120 |
9%
|
| 3 | 12-23 | 212 |
16%
|
| 4 | 24-35 | 217 |
16.3%
|
| 5 | 36-47 | 241 |
18.1%
|
| 6 | 48-59 | 251 |
18.9%
|
| Sysmiss | 187 |
14.1%
|