| Value | Category | Cases | |
|---|---|---|---|
| 1 | 6 |
10.3%
|
|
| 2 | 7 |
12.1%
|
|
| 3 | 3 |
5.2%
|
|
| 4 | 28 |
48.3%
|
|
| 5 | 1 |
1.7%
|
|
| 6 | 13 |
22.4%
|
|
| Sysmiss | 10119 |