| Value | Category | Cases | |
|---|---|---|---|
| 1 | 37 |
9.5%
|
|
| 2 | 26 |
6.7%
|
|
| 3 | 11 |
2.8%
|
|
| 4 | 12 |
3.1%
|
|
| 5 | 9 |
2.3%
|
|
| 6 | 3 |
0.8%
|
|
| 7 | 1 |
0.3%
|
|
| 8 | 1 |
0.3%
|
|
| Sysmiss | 288 |