| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 |
1.3%
|
|
| 1 | 42 |
54.5%
|
|
| 1.5 | 2 |
2.6%
|
|
| 2 | 21 |
27.3%
|
|
| 3 | 7 |
9.1%
|
|
| 5 | 2 |
2.6%
|
|
| 12 | 2 |
2.6%
|
|
| Sysmiss | 3091 |