| Value | Category | Cases | |
|---|---|---|---|
| 6 | 2 |
0.1%
|
|
| 7 | 1 |
0%
|
|
| 8 | 21 |
0.9%
|
|
| 9 | 1030 |
42.8%
|
|
| 10 | 1159 |
48.2%
|
|
| 11 | 158 |
6.6%
|
|
| 12 | 24 |
1%
|
|
| 13 | 7 |
0.3%
|
|
| 14 | 2 |
0.1%
|
|
| 15 | 1 |
0%
|
|
| Sysmiss | 922 |