| Value | Category | Cases | |
|---|---|---|---|
| 0 | 600 |
46.5%
|
|
| 1 | 495 |
38.4%
|
|
| 2 | 146 |
11.3%
|
|
| 3 | 38 |
2.9%
|
|
| 4 | 8 |
0.6%
|
|
| 5 | 2 |
0.2%
|
|
| 8 | 1 |
0.1%
|
|
| Sysmiss | 8 |