| Count | Prefix |
|---|---|
| 3 | in-1 |
| 7 | in-2 |
| 3 | in-3 |
| 1 | in-4 |
| 1 | in-6 |
| 1 | in-8 |
| 1 | in-9 |
| 142 | in-a |
| 103 | in-b |
| 229 | in-c |
| 120 | in-d |
| 64 | in-e |
| 155 | in-f |
| 78 | in-g |
| 118 | in-h |
| 33 | in-i |
| 23 | in-j |
| 47 | in-k |
| 99 | in-l |
| 150 | in-m |
| 78 | in-n |
| 56 | in-o |
| 153 | in-p |
| 17 | in-q |
| 66 | in-r |
| 316 | in-s |
| 342 | in-t |
| 19 | in-u |
| 106 | in-v |
| 48 | in-w |
| 7 | in-x |
| 17 | in-y |
| 15 | in-z |