| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2327 |
46.4%
|
|
| 1 | 93 |
1.9%
|
|
| 2 | 64 |
1.3%
|
|
| 3 | 26 |
0.5%
|
|
| 4 | 53 |
1.1%
|
|
| 5 | 68 |
1.4%
|
|
| 6 | 10 |
0.2%
|
|
| 7 | 18 |
0.4%
|
|
| Missing value | 2359 |
47%
|