| Value | Category | Cases | |
|---|---|---|---|
| 2 | 2 |
1.6%
|
|
| 9 | 17 |
13.5%
|
|
| N1 | 10 |
7.9%
|
|
| N10 | 4 |
3.2%
|
|
| N2 | 37 |
29.4%
|
|
| N3 | 19 |
15.1%
|
|
| N4 | 17 |
13.5%
|
|
| N5 | 9 |
7.1%
|
|
| N6 | 6 |
4.8%
|
|
| N7 | 3 |
2.4%
|
|
| N9 | 2 |
1.6%
|