| Value | Category | Cases | |
|---|---|---|---|
| 0 | 7 |
18.4%
|
|
| 1 | 5 |
13.2%
|
|
| 5 | 2 |
5.3%
|
|
| 8 | 1 |
2.6%
|
|
| 10 | 7 |
18.4%
|
|
| 15 | 5 |
13.2%
|
|
| 20 | 2 |
5.3%
|
|
| 30 | 7 |
18.4%
|
|
| 45 | 1 |
2.6%
|
|
| 59 | 1 |
2.6%
|
|
| Sysmiss | 464 |