| Value | Category | Cases | |
|---|---|---|---|
| 0 | 343 |
36.2%
|
|
| 1 | 545 |
57.6%
|
|
| 2 | 36 |
3.8%
|
|
| 3 | 15 |
1.6%
|
|
| 6 | 8 |
0.8%
|
|
| Sysmiss | 28329 |