| Value | Category | Cases | |
|---|---|---|---|
| 1 | 41 |
47.7%
|
|
| 2 | 35 |
40.7%
|
|
| 3 | 3 |
3.5%
|
|
| 4 | 5 |
5.8%
|
|
| 7 | 1 |
1.2%
|
|
| 20 | 1 |
1.2%
|
|
| Sysmiss | 600 |