| Value | Category | Cases | |
|---|---|---|---|
| 0 | 125 |
60.4%
|
|
| 1 | 52 |
25.1%
|
|
| 2 | 17 |
8.2%
|
|
| 3 | 5 |
2.4%
|
|
| 4 | 1 |
0.5%
|
|
| 5 | 2 |
1%
|
|
| 6 | 1 |
0.5%
|
|
| 7 | 2 |
1%
|
|
| 10 | 1 |
0.5%
|
|
| 18 | 1 |
0.5%
|
|
| Sysmiss | 2 |