| Value | Category | Cases | |
|---|---|---|---|
| N01 | 123 |
46.2%
|
|
| N02 | 58 |
21.8%
|
|
| N03 | 56 |
21.1%
|
|
| N04 | 17 |
6.4%
|
|
| N05 | 7 |
2.6%
|
|
| N06 | 4 |
1.5%
|
|
| N07 | 1 |
0.4%
|