| Value | Category | Cases | |
|---|---|---|---|
| 1 | 221 |
64.2%
|
|
| 2 | 85 |
24.7%
|
|
| 3 | 18 |
5.2%
|
|
| 4 | 10 |
2.9%
|
|
| 5 | 5 |
1.5%
|
|
| 6 | 2 |
0.6%
|
|
| 7 | 2 |
0.6%
|
|
| 8 | 1 |
0.3%
|
|
| Sysmiss | 841 |