| Value | Category | Cases | |
|---|---|---|---|
| . | 1 |
0.1%
|
|
| 01 | 3 |
0.2%
|
|
| 02 | 6 |
0.4%
|
|
| ?1 | 1 |
0.1%
|
|
| N-1 | 1 |
0.1%
|
|
| N0 | 1 |
0.1%
|
|
| N01 | 11 |
0.7%
|
|
| N02 | 3 |
0.2%
|
|
| N1 | 1075 |
68.3%
|
|
| N10 | 1 |
0.1%
|
|
| N2 | 257 |
16.3%
|
|
| N3 | 121 |
7.7%
|
|
| N4 | 51 |
3.2%
|
|
| N5 | 23 |
1.5%
|
|
| N6 | 7 |
0.4%
|
|
| NI | 12 |
0.8%
|