| Value | Category | Cases | |
|---|---|---|---|
| 0 | 94 |
85.5%
|
|
| 1 | 13 |
11.8%
|
|
| 2 | 2 |
1.8%
|
|
| 3 | 1 |
0.9%
|
|
| Sysmiss | 2117 |