| Value | Category | Cases | |
|---|---|---|---|
| 1 | 5 |
2.6%
|
|
| 2 | 5 |
2.6%
|
|
| 3 | 1 |
0.5%
|
|
| 4 | 4 |
2.1%
|
|
| 5 | 13 |
6.9%
|
|
| 6 | 19 |
10.1%
|
|
| 7 | 23 |
12.2%
|
|
| 8 | 25 |
13.2%
|
|
| 9 | 28 |
14.8%
|
|
| 10 | 15 |
7.9%
|
|
| 11 | 51 |
27%
|
|
| Sysmiss | 53 |