| Value | Category | Cases | |
|---|---|---|---|
| 0 | 220 |
96.1%
|
|
| 1 | 2 |
0.9%
|
|
| 2 | 3 |
1.3%
|
|
| 3 | 2 |
0.9%
|
|
| 4 | 2 |
0.9%
|
|
| Sysmiss | 9861 |