| Value | Category | Cases | |
|---|---|---|---|
| 1 | 326 |
85.1%
|
|
| 2 | 40 |
10.4%
|
|
| 3 | 5 |
1.3%
|
|
| 4 | 3 |
0.8%
|
|
| 5 | 5 |
1.3%
|
|
| 7 | 1 |
0.3%
|
|
| 8 | 2 |
0.5%
|
|
| 11 | 1 |
0.3%
|
|
| Sysmiss | 756 |