| Value | Category | Cases | |
|---|---|---|---|
| 1 | 141 |
78.3%
|
|
| 2 | 27 |
15%
|
|
| 3 | 6 |
3.3%
|
|
| 4 | 4 |
2.2%
|
|
| 5 | 1 |
0.6%
|
|
| 7 | 1 |
0.6%
|
|
| Sysmiss | 825 |