| Value | Category | Cases | |
|---|---|---|---|
| 1 | 10 |
11.5%
|
|
| 2 | 10 |
11.5%
|
|
| 3 | 20 |
23%
|
|
| 4 | 17 |
19.5%
|
|
| 6 | 2 |
2.3%
|
|
| 7 | 2 |
2.3%
|
|
| 9 | 20 |
23%
|
|
| 12 | 2 |
2.3%
|
|
| 14 | 1 |
1.1%
|
|
| 16 | 1 |
1.1%
|
|
| 18 | 1 |
1.1%
|
|
| 77 | 1 |
1.1%
|
|
| Missing value | 1041 |