| Value | Category | Cases | |
|---|---|---|---|
| 1 | 467 |
59.3%
|
|
| 2 | 230 |
29.2%
|
|
| 3 | 63 |
8%
|
|
| 4 | 14 |
1.8%
|
|
| 5 | 7 |
0.9%
|
|
| 6 | 2 |
0.3%
|
|
| 7 | 3 |
0.4%
|
|
| 11 | 1 |
0.1%
|
|
| Sysmiss | 231 |