| Value | Category | Cases | |
|---|---|---|---|
| 2 | 206 |
81.4%
|
|
| 3 | 25 |
9.9%
|
|
| 4 | 9 |
3.6%
|
|
| 5 | 7 |
2.8%
|
|
| 6 | 4 |
1.6%
|
|
| 7 | 1 |
0.4%
|
|
| 8 | 1 |
0.4%
|
|
| Sysmiss | 386 |