| Value | Category | Cases | |
|---|---|---|---|
| 1 | 55 |
9.6%
|
|
| 2 | 135 |
23.6%
|
|
| 3 | 97 |
16.9%
|
|
| 4 | 93 |
16.2%
|
|
| 5 | 53 |
9.2%
|
|
| 6 | 99 |
17.3%
|
|
| 7 | 41 |
7.2%
|
|
| Sysmiss | 5343 |