| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1605 |
30%
|
|
| 1 | 2294 |
42.8%
|
|
| 2 | 932 |
17.4%
|
|
| 3 | 323 |
6%
|
|
| 4 | 128 |
2.4%
|
|
| 5 | 51 |
1%
|
|
| 6 | 15 |
0.3%
|
|
| 7 | 7 |
0.1%
|
|
| 8 | 1 |
0%
|
|
| Sysmiss | 41989 |