| Value | Category | Cases | |
|---|---|---|---|
| N01 | 40 |
28.4%
|
|
| N02 | 32 |
22.7%
|
|
| N03 | 36 |
25.5%
|
|
| N04 | 25 |
17.7%
|
|
| N05 | 5 |
3.5%
|
|
| N06 | 3 |
2.1%
|