| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 2602 |
24.4%
|
| 2 | 2 | 1287 |
12.1%
|
| 3 | 3 | 1212 |
11.4%
|
| 4 | 4 | 2264 |
21.3%
|
| 5 | 5 | 103 |
1%
|
| 6 | 6 | 222 |
2.1%
|
| 7 | 7 | 962 |
9%
|
| 8 | 8 | 121 |
1.1%
|
| Missing value | 1879 |
17.6%
|