| Value | Category | Cases | |
|---|---|---|---|
| 1 | 13 |
2.6%
|
|
| 2 | 89 |
17.9%
|
|
| 3 | 13 |
2.6%
|
|
| 4 | 1 |
0.2%
|
|
| 5 | 171 |
34.3%
|
|
| 6 | 110 |
22.1%
|
|
| 7 | 94 |
18.9%
|
|
| 8 | 4 |
0.8%
|
|
| 9 | 3 |
0.6%
|
|
| Sysmiss | 3478 |