| Value | Category | Cases | |
|---|---|---|---|
| 1 | 7 |
2.7%
|
|
| 2 | 53 |
20.5%
|
|
| 3 | 52 |
20.2%
|
|
| 4 | 50 |
19.4%
|
|
| 5 | 43 |
16.7%
|
|
| 6 | 39 |
15.1%
|
|
| 7 | 5 |
1.9%
|
|
| 8 | 8 |
3.1%
|
|
| 13 | 1 |
0.4%
|
|
| Sysmiss | 13328 |