| Value | Category | Cases | |
|---|---|---|---|
| 7 | 115 |
49.8%
|
|
| 8 | 106 |
45.9%
|
|
| 9 | 3 |
1.3%
|
|
| 13 | 3 |
1.3%
|
|
| 15 | 4 |
1.7%
|
|
| 99 | 99.Missing | 0 |
0%
|
| Sysmiss | 1 |