| Value | Category | Cases | |
|---|---|---|---|
| 5 | 1433 |
5.6%
|
|
| 6 | 5166 |
20.3%
|
|
| 7 | 1434 |
5.6%
|
|
| 8 | 157 |
0.6%
|
|
| 9 | 67 |
0.3%
|
|
| 10 | 22 |
0.1%
|
|
| 11 | 9 |
0%
|
|
| 12 | 7 |
0%
|
|
| 13 | 3 |
0%
|
|
| 14 | 1 |
0%
|
|
| 15 | 1 |
0%
|
|
| Missing value | 17155 |
67.4%
|