| Value | Category | Cases | |
|---|---|---|---|
| 0 | 409 |
18.2%
|
|
| 1 | 35 |
1.6%
|
|
| 2 | 73 |
3.2%
|
|
| 3 | 193 |
8.6%
|
|
| 4 | 295 |
13.1%
|
|
| 5 | 1234 |
54.9%
|
|
| 8 | 9 |
0.4%
|
|
| Sysmiss | 2 |