| Value | Category | Cases | |
|---|---|---|---|
| 1 | 33 |
8.5%
|
|
| 2 | 31 |
8%
|
|
| 3 | 18 |
4.6%
|
|
| 4 | 11 |
2.8%
|
|
| 5 | 12 |
3.1%
|
|
| 6 | 5 |
1.3%
|
|
| 7 | 1 |
0.3%
|
|
| 16 | 1 |
0.3%
|
|
| Sysmiss | 276 |