| Value | Category | Cases | |
|---|---|---|---|
| 0 | 423 |
95.9%
|
|
| 1 | 14 |
3.2%
|
|
| 2 | 3 |
0.7%
|
|
| 3 | 1 |
0.2%
|
|
| Sysmiss | 1253 |