| Value | Category | Cases | |
|---|---|---|---|
| 0 | 831 |
15.1%
|
|
| 1 | 2295 |
41.7%
|
|
| 2 | 541 |
9.8%
|
|
| 3 | 287 |
5.2%
|
|
| 4 | 81 |
1.5%
|
|
| 5 | 25 |
0.5%
|
|
| 6 | 10 |
0.2%
|
|
| 7 | 1 |
0%
|
|
| 10 | 1 |
0%
|
|
| Missing value | 1435 |
26.1%
|