| Value | Category | Cases | |
|---|---|---|---|
| 0 | 582 |
16.7%
|
|
| 1 | 1051 |
30.1%
|
|
| 2 | 843 |
24.1%
|
|
| 3 | 564 |
16.1%
|
|
| 4 | 285 |
8.2%
|
|
| 5 | 106 |
3%
|
|
| 6 | 43 |
1.2%
|
|
| 7 | 15 |
0.4%
|
|
| 8 | 5 |
0.1%
|
|
| Sysmiss | 2345 |