| Value | Category | Cases | |
|---|---|---|---|
| 0 | 223 |
54.9%
|
|
| 1 | 128 |
31.5%
|
|
| 2 | 30 |
7.4%
|
|
| 3 | 16 |
3.9%
|
|
| 4 | 5 |
1.2%
|
|
| 5 | 1 |
0.2%
|
|
| 6 | 3 |
0.7%
|
|
| Sysmiss | 46 |