| Callsign structure | # | Callsign structure, C - char, D - digit | Callsigns | % | QSOs | % |
|---|
| 1 | C C D C C | 152 | 27.34 % | | 160 | 27.12 % | | | 2 | C C D C | 147 | 26.44 % | | 167 | 28.31 % | | | 3 | C C D C C C | 111 | 19.96 % | | 113 | 19.15 % | | | 4 | C D C C | 83 | 14.93 % | | 83 | 14.07 % | | | 5 | C D C C C | 27 | 4.86 % | | 29 | 4.92 % | | | 6 | C D C | 7 | 1.26 % | | 8 | 1.36 % | | | 7 | C D D C | 7 | 1.26 % | | 8 | 1.36 % | | | 8 | C D D C C | 6 | 1.08 % | | 6 | 1.02 % | | | 9 | D C D C C | 4 | 0.72 % | | 4 | 0.68 % | | | 10 | D C D C | 3 | 0.54 % | | 3 | 0.51 % | | | 11 | C D D C C C | 2 | 0.36 % | | 2 | 0.34 % | | | 12 | C / C D D C | 1 | 0.18 % | | 1 | 0.17 % | | | 13 | C C D C C C / D | 1 | 0.18 % | | 1 | 0.17 % | | | 14 | C C D C C C C | 1 | 0.18 % | | 1 | 0.17 % | | | 15 | C C D C / C D C C | 1 | 0.18 % | | 1 | 0.17 % | | | 16 | C C D C C / C | 1 | 0.18 % | | 1 | 0.17 % | | | 17 | C C D / C D C C | 1 | 0.18 % | | 1 | 0.17 % | | | 18 | C C D C C / C C C | 1 | 0.18 % | | 1 | 0.17 % | |
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