| Value | Category | Cases | |
|---|---|---|---|
| 0 | 4519 |
56.2%
|
|
| 1 | 69 |
0.9%
|
|
| 2 | 378 |
4.7%
|
|
| 3 | 220 |
2.7%
|
|
| 4 | 54 |
0.7%
|
|
| 5 | 169 |
2.1%
|
|
| 6 | 81 |
1%
|
|
| 7 | 1028 |
12.8%
|
|
| Missing value | 1518 |
18.9%
|