| Value | Category | Cases | |
|---|---|---|---|
| 1 | 3 |
1.8%
|
|
| 2 | 1 |
0.6%
|
|
| 3 | 29 |
17.5%
|
|
| 4 | 4 |
2.4%
|
|
| 5 | 10 |
6%
|
|
| 6 | 33 |
19.9%
|
|
| 7 | 20 |
12%
|
|
| 8 | 4 |
2.4%
|
|
| 9 | 62 |
37.3%
|
|
| Sysmiss | 64 |