| Callsign structure | # | Callsign structure, C - char, D - digit | Callsigns | % | QSOs | % |
|---|
| 1 | C C D C C | 169 | 32.25 % | | 173 | 31.92 % | | | 2 | C C D C C C | 142 | 27.10 % | | 146 | 26.94 % | | | 3 | C C D C | 91 | 17.37 % | | 98 | 18.08 % | | | 4 | C D C C C | 54 | 10.31 % | | 55 | 10.15 % | | | 5 | C D C C | 32 | 6.11 % | | 32 | 5.90 % | | | 6 | C D D C | 15 | 2.86 % | | 16 | 2.95 % | | | 7 | D C D C | 6 | 1.15 % | | 6 | 1.11 % | | | 8 | D C D C C | 4 | 0.76 % | | 4 | 0.74 % | | | 9 | C D D C C | 4 | 0.76 % | | 4 | 0.74 % | | | 10 | C D C | 3 | 0.57 % | | 3 | 0.55 % | | | 11 | C D D C C C | 2 | 0.38 % | | 2 | 0.37 % | | | 12 | C C D D C | 1 | 0.19 % | | 2 | 0.37 % | | | 13 | C C D D D D C | 1 | 0.19 % | | 1 | 0.18 % | |
|