| Value | Category | Cases | |
|---|---|---|---|
| 5 | 242 |
5.9%
|
|
| 6 | 30 |
0.7%
|
|
| 7 | 13 |
0.3%
|
|
| 8 | 4 |
0.1%
|
|
| 9 | 1 |
0%
|
|
| 10 | 4 |
0.1%
|
|
| 11 | 1 |
0%
|
|
| 12 | 2 |
0%
|
|
| 13 | 1 |
0%
|
|
| Missing value | 3771 |
92.7%
|