| Value | Category | Cases | |
|---|---|---|---|
| 0 | 5 |
0.3%
|
|
| 1 | 862 |
48%
|
|
| 2 | 202 |
11.3%
|
|
| 3 | 725 |
40.4%
|
|
| Sysmiss | 8 |