| Value | Category | Cases | |
|---|---|---|---|
| 1 | 232 |
19.2%
|
|
| 2 | 306 |
25.3%
|
|
| 3 | 210 |
17.3%
|
|
| 4 | 164 |
13.5%
|
|
| 5 | 99 |
8.2%
|
|
| 6 | 159 |
13.1%
|
|
| 7 | 39 |
3.2%
|
|
| 8 | 2 |
0.2%
|
|
| Sysmiss | 1967 |