| Value | Category | Cases | |
|---|---|---|---|
| N1 | 4 |
12.9%
|
|
| N2 | 12 |
38.7%
|
|
| N3 | 12 |
38.7%
|
|
| N4 | 2 |
6.5%
|
|
| N5 | 1 |
3.2%
|