| Value | Category | Cases | |
|---|---|---|---|
| 1 | 270 |
47.5%
|
|
| 2 | 273 |
48.1%
|
|
| 3 | 3 |
0.5%
|
|
| 4 | 6 |
1.1%
|
|
| 6 | 3 |
0.5%
|
|
| 8 | 2 |
0.4%
|
|
| 9 | 11 |
1.9%
|
|
| Sysmiss | 3391 |