| Value | Category | Cases | |
|---|---|---|---|
| 0 | 210 |
83%
|
|
| 10 | 5 |
2%
|
|
| 15 | 10 |
4%
|
|
| 20 | 1 |
0.4%
|
|
| 25 | 1 |
0.4%
|
|
| 29 | 1 |
0.4%
|
|
| 30 | 21 |
8.3%
|
|
| 45 | 3 |
1.2%
|
|
| 59 | 1 |
0.4%
|
|
| Sysmiss | 3 |