| Value | Category | Cases | |
|---|---|---|---|
| 1 | 130 |
57.8%
|
|
| 2 | 70 |
31.1%
|
|
| 3 | 21 |
9.3%
|
|
| 4 | 1 |
0.4%
|
|
| 7 | 3 |
1.3%
|
|
| Sysmiss | 1836 |