| Value | Category | Cases | |
|---|---|---|---|
| 0 | 169 |
3.7%
|
|
| 1 | 3949 |
86.7%
|
|
| 2 | 390 |
8.6%
|
|
| 3 | 33 |
0.7%
|
|
| 4 | 6 |
0.1%
|
|
| 5 | 4 |
0.1%
|
|
| 7 | 1 |
0%
|
|
| 8 | 2 |
0%
|
|
| 10 | 2 |
0%
|
|
| Sysmiss | 2605 |