| Value | Category | Cases | |
|---|---|---|---|
| 1 | 145 |
24.3%
|
|
| 2 | 210 |
35.2%
|
|
| 3 | 93 |
15.6%
|
|
| 4 | 78 |
13.1%
|
|
| 5 | 37 |
6.2%
|
|
| 6 | 23 |
3.9%
|
|
| 7 | 9 |
1.5%
|
|
| 8 | 1 |
0.2%
|
|
| Sysmiss | 659 |