| Value | Category | Cases | |
|---|---|---|---|
| 0 | 43 |
30.9%
|
|
| 1 | 41 |
29.5%
|
|
| 2 | 24 |
17.3%
|
|
| 3 | 16 |
11.5%
|
|
| 4 | 5 |
3.6%
|
|
| 5 | 5 |
3.6%
|
|
| 6 | 3 |
2.2%
|
|
| 7 | 1 |
0.7%
|
|
| 12 | 1 |
0.7%
|
|
| Sysmiss | 2132 |