| Value | Category | Cases | |
|---|---|---|---|
| 0 | 105 |
97.2%
|
|
| 2 | 1 |
0.9%
|
|
| 4 | 1 |
0.9%
|
|
| 5 | 1 |
0.9%
|
|
| Sysmiss | 1888 |