| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1008 |
66.4%
|
|
| 2 | 495 |
32.6%
|
|
| 3 | 6 |
0.4%
|
|
| 4 | 4 |
0.3%
|
|
| 5 | 3 |
0.2%
|
|
| 7 | 2 |
0.1%
|
|
| Sysmiss | 524 |