| Value | Category | Cases | |
|---|---|---|---|
| 0 | 135 |
73.4%
|
|
| 1 | 21 |
11.4%
|
|
| 2 | 14 |
7.6%
|
|
| 3 | 6 |
3.3%
|
|
| 5 | 1 |
0.5%
|
|
| 8 | 2 |
1.1%
|
|
| 10 | 1 |
0.5%
|
|
| 11 | 1 |
0.5%
|
|
| 24 | 1 |
0.5%
|
|
| 28 | 1 |
0.5%
|
|
| 52 | 1 |
0.5%
|
|
| Sysmiss | 72 |