| Value | Category | Cases | |
|---|---|---|---|
| 0 | 122 |
84.7%
|
|
| 1 | 14 |
9.7%
|
|
| 2 | 5 |
3.5%
|
|
| 4 | 2 |
1.4%
|
|
| 10 | 1 |
0.7%
|
|
| Sysmiss | 45 |