| Value | Category | Cases | |
|---|---|---|---|
| N01 | 140 |
47.5%
|
|
| N02 | 63 |
21.4%
|
|
| N03 | 54 |
18.3%
|
|
| N04 | 21 |
7.1%
|
|
| N05 | 10 |
3.4%
|
|
| N06 | 4 |
1.4%
|
|
| N07 | 2 |
0.7%
|
|
| N08 | 1 |
0.3%
|