| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 |
1.7%
|
|
| 1 | 5 |
8.3%
|
|
| 2 | 2 |
3.3%
|
|
| 3 | 7 |
11.7%
|
|
| 4 | 7 |
11.7%
|
|
| 5 | 7 |
11.7%
|
|
| 6 | 3 |
5%
|
|
| 7 | 10 |
16.7%
|
|
| 8 | 2 |
3.3%
|
|
| 12 | 2 |
3.3%
|
|
| 14 | 5 |
8.3%
|
|
| 18 | 1 |
1.7%
|
|
| 21 | 2 |
3.3%
|
|
| 30 | 3 |
5%
|
|
| 31 | 2 |
3.3%
|
|
| 60 | 1 |
1.7%
|
|
| Missing value | 2282 |