| Value | Category | Cases | |
|---|---|---|---|
| 0 | 170 |
68.8%
|
|
| 1 | 42 |
17%
|
|
| 2 | 11 |
4.5%
|
|
| 3 | 11 |
4.5%
|
|
| 4 | 5 |
2%
|
|
| 5 | 3 |
1.2%
|
|
| 6 | 1 |
0.4%
|
|
| 8 | 1 |
0.4%
|
|
| 10 | 1 |
0.4%
|
|
| 12 | 1 |
0.4%
|
|
| 13 | 1 |
0.4%
|
|
| Sysmiss | 37 |