| Value | Category | Cases | |
|---|---|---|---|
| 1 | 7 |
2.5%
|
|
| 2 | 32 |
11.6%
|
|
| 3 | 25 |
9.1%
|
|
| 4 | 15 |
5.4%
|
|
| 5 | 21 |
7.6%
|
|
| 6 | 31 |
11.2%
|
|
| 7 | 40 |
14.5%
|
|
| 8 | 20 |
7.2%
|
|
| 9 | 4 |
1.4%
|
|
| 10 | 37 |
13.4%
|
|
| 11 | 30 |
10.9%
|
|
| 12 | 13 |
4.7%
|
|
| 21 | 1 |
0.4%
|
|
| Sysmiss | 10 |