| Value | Category | Cases | |
|---|---|---|---|
| 1 | 18 |
10.2%
|
|
| 3 | 4 |
2.3%
|
|
| 4 | 2 |
1.1%
|
|
| 5 | 17 |
9.7%
|
|
| 6 | 12 |
6.8%
|
|
| 7 | 1 |
0.6%
|
|
| 8 | 1 |
0.6%
|
|
| 12 | 121 |
68.8%
|
|
| Sysmiss | 11939 |