| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1-5 | 5 |
2%
|
| 2 | 6 7 8 15 16 17 | 149 |
58.7%
|
| 3 | 9 10 11 12 13 14 | 100 |
39.4%
|
| Sysmiss | 1 |