| Value | Category | Cases | |
|---|---|---|---|
| 1 | 40 |
48.8%
|
|
| 2 | 23 |
28%
|
|
| 3 | 9 |
11%
|
|
| 4 | 7 |
8.5%
|
|
| 5 | 1 |
1.2%
|
|
| 7 | 2 |
2.4%
|
|
| Sysmiss | 1979 |