| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3268 |
37.1%
|
|
| 1 | 80 |
0.9%
|
|
| 2 | 224 |
2.5%
|
|
| 3 | 190 |
2.2%
|
|
| 4 | 143 |
1.6%
|
|
| 5 | 286 |
3.2%
|
|
| 6 | 147 |
1.7%
|
|
| 7 | 2102 |
23.9%
|
|
| Missing value | 2369 |
26.9%
|