| Value | Category | Cases | |
|---|---|---|---|
| 1 | 50 |
4%
|
|
| 2 | 95 |
7.6%
|
|
| 3 | 157 |
12.6%
|
|
| 4 | 82 |
6.6%
|
|
| 5 | 329 |
26.5%
|
|
| 6 | 437 |
35.2%
|
|
| 7 | 93 |
7.5%
|
|
| Sysmiss | 1214 |