| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 |
0.5%
|
|
| 3 | 3 |
1.6%
|
|
| 4 | 5 |
2.6%
|
|
| 5 | 10 |
5.3%
|
|
| 6 | 16 |
8.4%
|
|
| 7 | 20 |
10.5%
|
|
| 8 | 30 |
15.8%
|
|
| 9 | 22 |
11.6%
|
|
| 10 | 36 |
18.9%
|
|
| 11 | 47 |
24.7%
|
|
| Sysmiss | 52 |