| Value | Category | Cases | |
|---|---|---|---|
| 1 | 418 |
82.3%
|
|
| 2 | 69 |
13.6%
|
|
| 3 | 14 |
2.8%
|
|
| 4 | 6 |
1.2%
|
|
| 7 | 1 |
0.2%
|
|
| Sysmiss | 1031 |