| Value | Category | Cases | |
|---|---|---|---|
| 999 | 1 |
0.1%
|
|
| N01 | 879 |
72%
|
|
| N02 | 213 |
17.5%
|
|
| N03 | 73 |
6%
|
|
| N04 | 36 |
3%
|
|
| N05 | 12 |
1%
|
|
| N06 | 2 |
0.2%
|
|
| N07 | 2 |
0.2%
|
|
| N08 | 2 |
0.2%
|