| Value | Category | Cases | |
|---|---|---|---|
| 9 | 45 |
19.5%
|
|
| 10 | 171 |
74%
|
|
| 11 | 7 |
3%
|
|
| 14 | 1 |
0.4%
|
|
| 15 | 3 |
1.3%
|
|
| 17 | 4 |
1.7%
|
|
| 99 | 99.Missing | 0 |
0%
|
| Sysmiss | 1 |