| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1443 |
26%
|
|
| 1 | 2317 |
41.8%
|
|
| 2 | 1165 |
21%
|
|
| 3 | 445 |
8%
|
|
| 4 | 116 |
2.1%
|
|
| 5 | 42 |
0.8%
|
|
| 6 | 16 |
0.3%
|
|
| 7 | 4 |
0.1%
|
|
| 8 | 1 |
0%
|
|
| Sysmiss | 3190 |