| Value | Category | Cases | |
|---|---|---|---|
| 2 | 249 |
67.3%
|
|
| 3 | 79 |
21.4%
|
|
| 4 | 21 |
5.7%
|
|
| 5 | 11 |
3%
|
|
| 6 | 5 |
1.4%
|
|
| 7 | 3 |
0.8%
|
|
| 10 | 2 |
0.5%
|
|
| Sysmiss | 1555 |