| Value | Category | Cases | |
|---|---|---|---|
| 0 | 333 |
8.3%
|
|
| 1 | 589 |
14.6%
|
|
| 2 | 112 |
2.8%
|
|
| 3 | 33 |
0.8%
|
|
| 4 | 17 |
0.4%
|
|
| 5 | 7 |
0.2%
|
|
| 6 | 5 |
0.1%
|
|
| 7 | 2 |
0%
|
|
| 8 | 1 |
0%
|
|
| 10 | 2 |
0%
|
|
| 25 | 2 |
0%
|
|
| Missing value | 2922 |
72.6%
|