| Value | Category | Cases | |
|---|---|---|---|
| 0 | 906 |
77.4%
|
|
| 1 | 189 |
16.2%
|
|
| 2 | 72 |
6.2%
|
|
| 3 | 1 |
0.1%
|
|
| 6 | 1 |
0.1%
|
|
| 8 | 1 |
0.1%
|
|
| Sysmiss | 57 |