| Value | Category | Cases | |
|---|---|---|---|
| N01 | 161 |
70.6%
|
|
| N02 | 43 |
18.9%
|
|
| N03 | 8 |
3.5%
|
|
| N04 | 10 |
4.4%
|
|
| N05 | 1 |
0.4%
|
|
| N06 | 1 |
0.4%
|
|
| N07 | 4 |
1.8%
|