| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1138 |
29.5%
|
|
| 1 | 1588 |
41.1%
|
|
| 2 | 733 |
19%
|
|
| 3 | 224 |
5.8%
|
|
| 4 | 102 |
2.6%
|
|
| 5 | 50 |
1.3%
|
|
| 6 | 20 |
0.5%
|
|
| 7 | 6 |
0.2%
|
|
| 8 | 1 |
0%
|
|
| Sysmiss | 281 |