| Value | Category | Cases | |
|---|---|---|---|
| 0 | 953 |
19%
|
|
| 1 | 393 |
7.8%
|
|
| 2 | 187 |
3.7%
|
|
| 3 | 36 |
0.7%
|
|
| 4 | 24 |
0.5%
|
|
| 5 | 10 |
0.2%
|
|
| 7 | 1 |
0%
|
|
| 8 | 3 |
0.1%
|
|
| 10 | 3 |
0.1%
|
|
| 11 | 1 |
0%
|
|
| 30 | 1 |
0%
|
|
| Missing value | 3406 |
67.9%
|