| Value | Category | Cases | |
|---|---|---|---|
| 0 | 4 |
20%
|
|
| 2 | 1 |
5%
|
|
| 5 | 1 |
5%
|
|
| 10 | 1 |
5%
|
|
| 15 | 3 |
15%
|
|
| 20 | 1 |
5%
|
|
| 30 | 4 |
20%
|
|
| 40 | 2 |
10%
|
|
| 45 | 2 |
10%
|
|
| 52 | 1 |
5%
|
|
| Sysmiss | 341 |