| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3 |
0.2%
|
|
| 1 | 23 |
1.3%
|
|
| 2 | 24 |
1.3%
|
|
| 3 | 1744 |
97.2%
|
|
| Sysmiss | 8 |