| Value | Category | Cases | |
|---|---|---|---|
| 7 | 1 |
0.1%
|
|
| 8 | 7 |
0.7%
|
|
| 9 | 41 |
3.9%
|
|
| 10 | 98 |
9.2%
|
|
| 11 | 145 |
13.7%
|
|
| 12 | 142 |
13.4%
|
|
| 13 | 50 |
4.7%
|
|
| 14 | 72 |
6.8%
|
|
| 15 | 139 |
13.1%
|
|
| 16 | 121 |
11.4%
|
|
| 17 | 110 |
10.4%
|
|
| 18 | 72 |
6.8%
|
|
| 19 | 38 |
3.6%
|
|
| 20 | 16 |
1.5%
|
|
| 21 | 9 |
0.8%
|
|
| Sysmiss | 1008 |