| Value | Category | Cases | |
|---|---|---|---|
| 1 | 240 |
10.7%
|
|
| 2 | 565 |
25.3%
|
|
| 3 | 384 |
17.2%
|
|
| 4 | 481 |
21.5%
|
|
| 5 | 371 |
16.6%
|
|
| 6 | 196 |
8.8%
|
|
| Sysmiss | 1 |