| Value | Category | Cases | |
|---|---|---|---|
| 6 | 4 |
0.3%
|
|
| 7 | 25 |
1.6%
|
|
| 8 | 137 |
8.7%
|
|
| 9 | 182 |
11.6%
|
|
| 10 | 284 |
18.1%
|
|
| 11 | 232 |
14.8%
|
|
| 12 | 195 |
12.5%
|
|
| 13 | 169 |
10.8%
|
|
| 14 | 119 |
7.6%
|
|
| 15 | 115 |
7.3%
|
|
| 16 | 72 |
4.6%
|
|
| 17 | 27 |
1.7%
|
|
| 18 | 3 |
0.2%
|
|
| 19 | 2 |
0.1%
|
|
| Sysmiss | 33 |