| Value | Category | Cases | |
|---|---|---|---|
| 0 | 105 |
53.3%
|
|
| 1 | 14 |
7.1%
|
|
| 2 | 44 |
22.3%
|
|
| 3 | 17 |
8.6%
|
|
| 4 | 7 |
3.6%
|
|
| 5 | 8 |
4.1%
|
|
| 6 | 1 |
0.5%
|
|
| 10 | 1 |
0.5%
|
|
| Sysmiss | 73 |