| Value | Category | Cases | |
|---|---|---|---|
| 1 | 5 |
0.4%
|
|
| 2 | 13 |
1.1%
|
|
| 3 | 54 |
4.8%
|
|
| 4 | 384 |
34%
|
|
| 5 | 675 |
59.7%
|
|
| Sysmiss | 335 |