| Value | Category | Cases | |
|---|---|---|---|
| 0 | 8526 |
74%
|
|
| 1 | 262 |
2.3%
|
|
| 2 | 463 |
4%
|
|
| 3 | 430 |
3.7%
|
|
| 4 | 250 |
2.2%
|
|
| 5 | 182 |
1.6%
|
|
| 6 | 44 |
0.4%
|
|
| 7 | 636 |
5.5%
|
|
| Missing value | 732 |
6.4%
|