| Value | Category | Cases | |
|---|---|---|---|
| N1 | 370 |
35%
|
|
| N12 | 1 |
0.1%
|
|
| N2 | 275 |
26%
|
|
| N3 | 193 |
18.3%
|
|
| N4 | 104 |
9.8%
|
|
| N5 | 55 |
5.2%
|
|
| N6 | 16 |
1.5%
|
|
| N7 | 7 |
0.7%
|
|
| N8 | 1 |
0.1%
|
|
| N9 | 35 |
3.3%
|