| Value | Category | Cases | |
|---|---|---|---|
| 1 | 9 |
1.5%
|
|
| 2 | 23 |
3.8%
|
|
| 3 | 73 |
11.9%
|
|
| 4 | 141 |
23%
|
|
| 5 | 367 |
59.9%
|
|
| Sysmiss | 212 |