| Value | Category | Cases | |
|---|---|---|---|
| 1 | 220 |
31.1%
|
|
| 2 | 209 |
29.5%
|
|
| 3 | 133 |
18.8%
|
|
| 4 | 61 |
8.6%
|
|
| 5 | 45 |
6.4%
|
|
| 6 | 37 |
5.2%
|
|
| 7 | 3 |
0.4%
|
|
| Sysmiss | 3334 |