| Count | Prefix |
|---|---|
| 1,171 | 4- |
| 23 | 4. |
| 2,054 | 40 |
| 2,016 | 41 |
| 1,435 | 42 |
| 455 | 43 |
| 918 | 44 |
| 759 | 45 |
| 415 | 46 |
| 398 | 47 |
| 620 | 48 |
| 588 | 49 |
| 1,260 | 4a |
| 1,019 | 4b |
| 1,663 | 4c |
| 1,398 | 4d |
| 981 | 4e |
| 855 | 4f |
| 914 | 4g |
| 816 | 4h |
| 599 | 4i |
| 259 | 4j |
| 477 | 4k |
| 797 | 4l |
| 1,387 | 4m |
| 582 | 4n |
| 410 | 4o |
| 1,269 | 4p |
| 149 | 4q |
| 844 | 4r |
| 2,101 | 4s |
| 1,666 | 4t |
| 764 | 4u |
| 308 | 4v |
| 936 | 4w |
| 776 | 4x |
| 398 | 4y |
| 89 | 4z |