| Value | Category | Cases | |
|---|---|---|---|
| 1 | 12 |
26.7%
|
|
| 2 | 4 |
8.9%
|
|
| 3 | 11 |
24.4%
|
|
| 4 | 1 |
2.2%
|
|
| 7 | 13 |
28.9%
|
|
| 9 | 1 |
2.2%
|
|
| 11 | 2 |
4.4%
|
|
| 16 | 1 |
2.2%
|
|
| Sysmiss | 1004 |