| Value | Category | Cases | |
|---|---|---|---|
| 12 | 1 |
0.9%
|
|
| 14 | 1 |
0.9%
|
|
| 15 | 1 |
0.9%
|
|
| 16 | 4 |
3.7%
|
|
| 17 | 99 |
91.7%
|
|
| 18 | 2 |
1.9%
|
|
| Sysmiss | 95 |