| Value | Category | Cases | |
|---|---|---|---|
| 0 | 40 |
25.2%
|
|
| 1 | 61 |
38.4%
|
|
| 2 | 30 |
18.9%
|
|
| 3 | 9 |
5.7%
|
|
| 4 | 4 |
2.5%
|
|
| 5 | 2 |
1.3%
|
|
| 6 | 4 |
2.5%
|
|
| 7 | 3 |
1.9%
|
|
| 8 | 2 |
1.3%
|
|
| 9 | 3 |
1.9%
|
|
| 12 | 1 |
0.6%
|
|
| Sysmiss | 1 |