| Value | Category | Cases | |
|---|---|---|---|
| 1 | 13 |
4.1%
|
|
| 2 | 2 |
0.6%
|
|
| 3 | 10 |
3.1%
|
|
| 4 | 58 |
18.2%
|
|
| 5 | 68 |
21.3%
|
|
| 6 | 76 |
23.8%
|
|
| 7 | 43 |
13.5%
|
|
| 8 | 35 |
11%
|
|
| 9 | 14 |
4.4%
|
|
| Sysmiss | 7767 |