| Value | Category | Cases | |
|---|---|---|---|
| 0 | 360 |
92.8%
|
|
| 1 | 13 |
3.4%
|
|
| 2 | 9 |
2.3%
|
|
| 3 | 2 |
0.5%
|
|
| 5 | 3 |
0.8%
|
|
| 6 | 1 |
0.3%
|
|
| Sysmiss | 1185 |