| Value | Category | Cases | |
|---|---|---|---|
| N1 | 153 |
23.4%
|
|
| N10 | 2 |
0.3%
|
|
| N2 | 179 |
27.4%
|
|
| N3 | 130 |
19.9%
|
|
| N4 | 85 |
13%
|
|
| N5 | 62 |
9.5%
|
|
| N6 | 22 |
3.4%
|
|
| N7 | 12 |
1.8%
|
|
| N8 | 6 |
0.9%
|
|
| N9 | 2 |
0.3%
|