| Value | Category | Cases | |
|---|---|---|---|
| 1 | 7 |
7.4%
|
|
| 12 | 1 |
1.1%
|
|
| 18 | 1 |
1.1%
|
|
| 2 | 3 |
3.2%
|
|
| 3 | 1 |
1.1%
|
|
| 4 | 1 |
1.1%
|
|
| n/a | 80 |
85.1%
|