| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1276 |
84.9%
|
|
| 1 | 151 |
10%
|
|
| 2 | 41 |
2.7%
|
|
| 3 | 35 |
2.3%
|
|
| Sysmiss | 92 |