| Value | Category | Cases | |
|---|---|---|---|
| 1 | 237 |
44.8%
|
|
| 2 | 160 |
30.2%
|
|
| 3 | 70 |
13.2%
|
|
| 4 | 36 |
6.8%
|
|
| 5 | 19 |
3.6%
|
|
| 6 | 5 |
0.9%
|
|
| 7 | 2 |
0.4%
|
|
| Sysmiss | 2488 |