| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 |
1.1%
|
|
| 4 | 58 |
61.1%
|
|
| 5 | 2 |
2.1%
|
|
| 7 | 1 |
1.1%
|
|
| 8 | 1 |
1.1%
|
|
| 9 | 2 |
2.1%
|
|
| 10 | 18 |
18.9%
|
|
| 11 | 3 |
3.2%
|
|
| 12 | 4 |
4.2%
|
|
| 14 | 3 |
3.2%
|
|
| 15 | 2 |
2.1%
|
|
| Sysmiss | 598 |