| Callsign structure | # | Callsign structure, C - char, D - digit | Callsigns | % | QSOs | % |
|---|
| 1 | C D C C | 161 | 43.87 % | | 161 | 43.75 % | | | 2 | C C D C | 76 | 20.71 % | | 77 | 20.92 % | | | 3 | C D C C C | 64 | 17.44 % | | 64 | 17.39 % | | | 4 | C C D C C | 42 | 11.44 % | | 42 | 11.41 % | | | 5 | C C D C C C | 20 | 5.45 % | | 20 | 5.43 % | | | 6 | C D C C / D | 2 | 0.54 % | | 2 | 0.54 % | | | 7 | C D / C C D C C C | 1 | 0.27 % | | 1 | 0.27 % | | | 8 | C D / C C D C C | 1 | 0.27 % | | 1 | 0.27 % | |
|