| Value | Category | Cases | |
|---|---|---|---|
| 1 | 613 |
70.4%
|
|
| 2 | 250 |
28.7%
|
|
| 3 | 6 |
0.7%
|
|
| 5 | 1 |
0.1%
|
|
| 6 | 1 |
0.1%
|
|
| Sysmiss | 247 |