| Value | Category | Cases | |
|---|---|---|---|
| 0 | 8023 |
73.5%
|
|
| 1 | 685 |
6.3%
|
|
| 2 | 241 |
2.2%
|
|
| 3 | 47 |
0.4%
|
|
| 4 | 40 |
0.4%
|
|
| 5 | 9 |
0.1%
|
|
| 6 | 3 |
0%
|
|
| Missing value | 1873 |
17.2%
|