| Value | Category | Cases | |
|---|---|---|---|
| 1 | 78 |
12.1%
|
|
| 2 | 95 |
14.8%
|
|
| 3 | 137 |
21.3%
|
|
| 4 | 62 |
9.6%
|
|
| 5 | 123 |
19.1%
|
|
| 6 | 139 |
21.6%
|
|
| 7 | 9 |
1.4%
|
|
| Sysmiss | 3215 |