| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3881 |
58.2%
|
|
| 1 | 33 |
0.5%
|
|
| 2 | 307 |
4.6%
|
|
| 3 | 157 |
2.4%
|
|
| 4 | 43 |
0.6%
|
|
| 5 | 129 |
1.9%
|
|
| 6 | 53 |
0.8%
|
|
| 7 | 1056 |
15.8%
|
|
| Missing value | 1008 |
15.1%
|