| Value | Category | Cases | |
|---|---|---|---|
| 18 | 1 |
0.9%
|
|
| 22 | 1 |
0.9%
|
|
| 24 | 1 |
0.9%
|
|
| 28 | 1 |
0.9%
|
|
| 30 | 2 |
1.9%
|
|
| 33 | 2 |
1.9%
|
|
| 36 | 1 |
0.9%
|
|
| 37 | 1 |
0.9%
|
|
| 99 | not stated | 98 |
90.7%
|
| Sysmiss | 19732 |