| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 |
1.8%
|
|
| 6 | 28 |
49.1%
|
|
| 7 | 9 |
15.8%
|
|
| 11 | 2 |
3.5%
|
|
| 12 | 1 |
1.8%
|
|
| 13 | 7 |
12.3%
|
|
| 14 | 3 |
5.3%
|
|
| 18 | 3 |
5.3%
|
|
| 19 | 3 |
5.3%
|
|
| Sysmiss | 942 |