| Value | Category | Cases | |
|---|---|---|---|
| 1 | 668 |
39.2%
|
|
| 2 | 592 |
34.8%
|
|
| 3 | 315 |
18.5%
|
|
| 4 | 97 |
5.7%
|
|
| 5 | 23 |
1.4%
|
|
| 6 | 6 |
0.4%
|
|
| 7 | 1 |
0.1%
|
|
| Sysmiss | 260 |