| Value | Category | Cases | |
|---|---|---|---|
| 0 | 232 |
85.3%
|
|
| 1 | 24 |
8.8%
|
|
| 2 | 4 |
1.5%
|
|
| 3 | 5 |
1.8%
|
|
| 5 | 2 |
0.7%
|
|
| 10 | 1 |
0.4%
|
|
| 11 | 1 |
0.4%
|
|
| 15 | 1 |
0.4%
|
|
| 20 | 1 |
0.4%
|
|
| 30 | 1 |
0.4%
|
|
| Sysmiss | 1827 |