| Value | Category | Cases | |
|---|---|---|---|
| 0 | 93 |
93%
|
|
| 1 | 1 |
1%
|
|
| 4 | 2 |
2%
|
|
| 7 | 1 |
1%
|
|
| 13 | 2 |
2%
|
|
| 27 | 1 |
1%
|
|
| Sysmiss | 6443 |