| Callsign structure | # | Callsign structure, C - char, D - digit | Callsigns | % | QSOs | % |
|---|
| 1 | C C D C C | 241 | 30.58 % | | 320 | 27.95 % | | | 2 | C C D C | 234 | 29.70 % | | 401 | 35.02 % | | | 3 | C C D C C C | 159 | 20.18 % | | 208 | 18.17 % | | | 4 | C D C C | 78 | 9.90 % | | 106 | 9.26 % | | | 5 | C D C C C | 23 | 2.92 % | | 28 | 2.45 % | | | 6 | C D D C C | 9 | 1.14 % | | 14 | 1.22 % | | | 7 | C D D C | 9 | 1.14 % | | 15 | 1.31 % | | | 8 | D C D C | 7 | 0.89 % | | 10 | 0.87 % | | | 9 | D C D C C | 5 | 0.63 % | | 9 | 0.79 % | | | 10 | C D C | 5 | 0.63 % | | 9 | 0.79 % | | | 11 | C C D D C C | 5 | 0.63 % | | 5 | 0.44 % | | | 12 | C D D C C C | 2 | 0.25 % | | 5 | 0.44 % | | | 13 | C C D C C C / D | 2 | 0.25 % | | 2 | 0.17 % | | | 14 | D C D D C C C | 1 | 0.13 % | | 2 | 0.17 % | | | 15 | C C / C C D C | 1 | 0.13 % | | 1 | 0.09 % | | | 16 | C C D / C C D C C | 1 | 0.13 % | | 2 | 0.17 % | | | 17 | C D C C / D | 1 | 0.13 % | | 1 | 0.09 % | | | 18 | C C / C C D C C | 1 | 0.13 % | | 1 | 0.09 % | | | 19 | C C D D C C C C | 1 | 0.13 % | | 3 | 0.26 % | | | 20 | C C D C C / D | 1 | 0.13 % | | 1 | 0.09 % | | | 21 | C C D / C C D C C C | 1 | 0.13 % | | 1 | 0.09 % | | | 22 | C C D D D D C | 1 | 0.13 % | | 1 | 0.09 % | |
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