| Value | Category | Cases | |
|---|---|---|---|
| 0 | 254 |
11.3%
|
|
| 1 | 263 |
11.7%
|
|
| 2 | 244 |
10.9%
|
|
| 3 | 296 |
13.2%
|
|
| 4 | 251 |
11.2%
|
|
| 5 | 932 |
41.5%
|
|
| 8 | 8 |
0.4%
|
|
| Sysmiss | 2 |