| Value | Category | Cases | |
|---|---|---|---|
| 0 | 283 |
65.8%
|
|
| 1 | 124 |
28.8%
|
|
| 2 | 19 |
4.4%
|
|
| 3 | 4 |
0.9%
|
|
| Sysmiss | 2607 |