| Count | Prefix |
|---|---|
| 206 | cl- |
| 23 | cl. |
| 18 | cl0 |
| 35 | cl1 |
| 21 | cl2 |
| 11 | cl3 |
| 14 | cl4 |
| 10 | cl5 |
| 6 | cl6 |
| 1 | cl7 |
| 5 | cl8 |
| 11 | cl9 |
| 32,998 | cla |
| 243 | clb |
| 667 | clc |
| 265 | cld |
| 22,256 | cle |
| 159 | clf |
| 173 | clg |
| 141 | clh |
| 27,930 | cli |
| 66 | clj |
| 145 | clk |
| 159 | cll |
| 325 | clm |
| 142 | cln |
| 17,893 | clo |
| 324 | clp |
| 14 | clq |
| 271 | clr |
| 599 | cls |
| 303 | clt |
| 14,658 | clu |
| 98 | clv |
| 156 | clw |
| 39 | clx |
| 668 | cly |
| 21 | clz |