| Value | Category | Cases | |
|---|---|---|---|
| 0 | 26 |
2.3%
|
|
| 1 | 1069 |
92.6%
|
|
| 2 | 35 |
3%
|
|
| 3 | 18 |
1.6%
|
|
| 4 | 6 |
0.5%
|
|
| Sysmiss | 11082 |