| Value | Category | Cases | |
|---|---|---|---|
| 0 | 117 |
81.3%
|
|
| 5 | 1 |
0.7%
|
|
| 15 | 1 |
0.7%
|
|
| 30 | 17 |
11.8%
|
|
| 40 | 5 |
3.5%
|
|
| 45 | 3 |
2.1%
|
|
| Sysmiss | 59 |