| Value | Category | Cases | |
|---|---|---|---|
| 0 | 5938 |
4.4%
|
|
| 1 | 20874 |
15.5%
|
|
| 2 | 22446 |
16.7%
|
|
| 3 | 16930 |
12.6%
|
|
| 4 | 11706 |
8.7%
|
|
| 5 | 14960 |
11.1%
|
|
| 6 | 20305 |
15.1%
|
|
| 7 | 21426 |
15.9%
|
|
| Missing value | 7597 |