| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2369 |
29%
|
|
| 1 | 2697 |
33%
|
|
| 2 | 1655 |
20.3%
|
|
| 3 | 864 |
10.6%
|
|
| 4 | 394 |
4.8%
|
|
| 5 | 135 |
1.7%
|
|
| 6 | 39 |
0.5%
|
|
| 7 | 9 |
0.1%
|
|
| 8 | 5 |
0.1%
|
|
| Sysmiss | 30766 |