| Value | Category | Cases | |
|---|---|---|---|
| 1 | 9 |
22.5%
|
|
| 2 | 4 |
10%
|
|
| 3 | 4 |
10%
|
|
| 4 | 4 |
10%
|
|
| 5 | 1 |
2.5%
|
|
| 6 | 1 |
2.5%
|
|
| 7 | 1 |
2.5%
|
|
| 9 | 3 |
7.5%
|
|
| 11 | 8 |
20%
|
|
| 12 | 5 |
12.5%
|
|
| Sysmiss | 117 |