| Value | Category | Cases | |
|---|---|---|---|
| 1 | 478 |
26.2%
|
|
| 2 | 724 |
39.6%
|
|
| 3 | 449 |
24.6%
|
|
| 4 | 136 |
7.4%
|
|
| 5 | 29 |
1.6%
|
|
| 6 | 8 |
0.4%
|
|
| 7 | 1 |
0.1%
|
|
| 15 | 1 |
0.1%
|
|
| Sysmiss | 136 |