| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 45 |
4.5%
|
| 2 | 2 | 61 |
6.1%
|
| 3 | 3 | 32 |
3.2%
|
| 4 | 4 | 18 |
1.8%
|
| 5 | 5 | 8 |
0.8%
|
| 6 | 6 | 2 |
0.2%
|
| 7 | 7 | 1 |
0.1%
|
| 8 | _ | 2 |
0.2%
|
| Sysmiss | 830 |