| Value | Category | Cases | |
|---|---|---|---|
| 5 | 838 |
9.3%
|
|
| 6 | 2036 |
22.6%
|
|
| 7 | 532 |
5.9%
|
|
| 8 | 51 |
0.6%
|
|
| 9 | 24 |
0.3%
|
|
| 10 | 10 |
0.1%
|
|
| 11 | 7 |
0.1%
|
|
| 12 | 7 |
0.1%
|
|
| 13 | 4 |
0%
|
|
| 14 | 2 |
0%
|
|
| 15 | 3 |
0%
|
|
| 16 | 3 |
0%
|
|
| 17 | 2 |
0%
|
|
| Missing value | 5493 |
61%
|