| Value | Category | Cases | |
|---|---|---|---|
| 0 | 168 |
84%
|
|
| 1 | 12 |
6%
|
|
| 2 | 8 |
4%
|
|
| 3 | 5 |
2.5%
|
|
| 4 | 2 |
1%
|
|
| 5 | 1 |
0.5%
|
|
| 6 | 3 |
1.5%
|
|
| 20 | 1 |
0.5%
|
|
| Sysmiss | 3295 |