| Value | Category | Cases | |
|---|---|---|---|
| 1 | 3 |
4.8%
|
|
| 2 | 2 |
3.2%
|
|
| 3 | 3 |
4.8%
|
|
| 4 | 4 |
6.3%
|
|
| 5 | 6 |
9.5%
|
|
| 6 | 3 |
4.8%
|
|
| 7 | 1 |
1.6%
|
|
| 8 | 1 |
1.6%
|
|
| 10 | 6 |
9.5%
|
|
| 15 | 4 |
6.3%
|
|
| 25 | 1 |
1.6%
|
|
| 30 | 29 |
46%
|
|
| Missing value | 4592 |