| Value | Category | Cases | |
|---|---|---|---|
| 1 | 19 |
19.2%
|
|
| 2 | 29 |
29.3%
|
|
| 3 | 11 |
11.1%
|
|
| 4 | 13 |
13.1%
|
|
| 5 | 15 |
15.2%
|
|
| 6 | 4 |
4%
|
|
| 7 | 2 |
2%
|
|
| 8 | 2 |
2%
|
|
| 9 | 1 |
1%
|
|
| 10 | 1 |
1%
|
|
| 11 | 1 |
1%
|
|
| 20 | 1 |
1%
|
|
| Missing value | 22 |