| Value | Category | Cases | |
|---|---|---|---|
| 12 | 1 |
2%
|
|
| 15 | 1 |
2%
|
|
| 17 | 2 |
4%
|
|
| 18 | 1 |
2%
|
|
| 19 | 5 |
10%
|
|
| 20 | 1 |
2%
|
|
| 21 | 5 |
10%
|
|
| 22 | 3 |
6%
|
|
| 23 | 7 |
14%
|
|
| 24 | 9 |
18%
|
|
| 25 | 2 |
4%
|
|
| 26 | 3 |
6%
|
|
| 27 | 3 |
6%
|
|
| 28 | 3 |
6%
|
|
| 29 | 1 |
2%
|
|
| 31 | 2 |
4%
|
|
| 32 | 1 |
2%
|
|
| Sysmiss | 5371 |