| Value | Category | Cases | |
|---|---|---|---|
| 1 | 424 |
62.7%
|
|
| 2 | 192 |
28.4%
|
|
| 3 | 12 |
1.8%
|
|
| 4 | 42 |
6.2%
|
|
| 6 | 5 |
0.7%
|
|
| 10 | 1 |
0.1%
|
|
| Sysmiss | 824 |