| Value | Category | Cases | |
|---|---|---|---|
| 0 | 57 |
24.5%
|
|
| 1 | 96 |
41.2%
|
|
| 2 | 38 |
16.3%
|
|
| 3 | 16 |
6.9%
|
|
| 4 | 6 |
2.6%
|
|
| 5 | 11 |
4.7%
|
|
| 6 | 4 |
1.7%
|
|
| 7 | 2 |
0.9%
|
|
| 10 | 2 |
0.9%
|
|
| 14 | 1 |
0.4%
|
|
| Sysmiss | 1505 |