| Value | Category | Cases | |
|---|---|---|---|
| 12 | 2 |
0.6%
|
|
| 13 | 6 |
1.9%
|
|
| 14 | 270 |
84.6%
|
|
| 15 | 35 |
11%
|
|
| 16 | 6 |
1.9%
|
|
| Sysmiss | 7 |