| Value | Category | Cases | |
|---|---|---|---|
| N01 | 6 |
2.5%
|
|
| N02 | 131 |
54.1%
|
|
| N03 | 49 |
20.2%
|
|
| N04 | 23 |
9.5%
|
|
| N05 | 17 |
7%
|
|
| N06 | 9 |
3.7%
|
|
| N07 | 4 |
1.7%
|
|
| N08 | 1 |
0.4%
|
|
| N09 | 1 |
0.4%
|
|
| N10 | 1 |
0.4%
|