| Value | Category | Cases | |
|---|---|---|---|
| 1 | 10 |
2.6%
|
|
| 2 | 74 |
18.9%
|
|
| 3 | 2 |
0.5%
|
|
| 4 | 133 |
34%
|
|
| 5 | 3 |
0.8%
|
|
| 6 | 149 |
38.1%
|
|
| 7 | 20 |
5.1%
|
|
| Sysmiss | 4 |