| Value | Category | Cases | |
|---|---|---|---|
| 1 | 51 |
79.7%
|
|
| 2 | 8 |
12.5%
|
|
| 3 | 1 |
1.6%
|
|
| 4 | 1 |
1.6%
|
|
| 9 | 1 |
1.6%
|
|
| 12 | 1 |
1.6%
|
|
| 13 | 1 |
1.6%
|
|
| Sysmiss | 3658 |