| Value | Category | Cases | |
|---|---|---|---|
| 0 | 16 |
41%
|
|
| 1 | 1 |
2.6%
|
|
| 2 | 5 |
12.8%
|
|
| 5 | 6 |
15.4%
|
|
| 10 | 10 |
25.6%
|
|
| 15 | 1 |
2.6%
|
|
| Sysmiss | 29107 |