| Value | Category | Cases | |
|---|---|---|---|
| 0 | 115 |
5.1%
|
|
| 1 | 1012 |
45%
|
|
| 2 | 277 |
12.3%
|
|
| 3 | 270 |
12%
|
|
| 4 | 154 |
6.9%
|
|
| 5 | 413 |
18.4%
|
|
| 8 | 7 |
0.3%
|
|
| Sysmiss | 2 |