| Value | Category | Cases | |
|---|---|---|---|
| 1 | 51 |
21.9%
|
|
| 2 | 105 |
45.1%
|
|
| 3 | 72 |
30.9%
|
|
| 4 | 1 |
0.4%
|
|
| 8 | 4 |
1.7%
|
|
| Sysmiss | 3301 |