| Value | Category | Cases | |
|---|---|---|---|
| N1 | 14 |
16.5%
|
|
| N11 | 1 |
1.2%
|
|
| N2 | 37 |
43.5%
|
|
| N3 | 13 |
15.3%
|
|
| N4 | 6 |
7.1%
|
|
| N5 | 6 |
7.1%
|
|
| N6 | 5 |
5.9%
|
|
| N7 | 1 |
1.2%
|
|
| N9 | 2 |
2.4%
|