| Callsign structure | # | Callsign structure, C - char, D - digit | Callsigns | % | QSOs | % |
|---|
| 1 | C C D C C | 873 | 26.66 % | | 1133 | 23.67 % | | | 2 | C C D C C C | 668 | 20.40 % | | 839 | 17.53 % | | | 3 | C C D C | 637 | 19.45 % | | 1058 | 22.10 % | | | 4 | C D C C | 573 | 17.50 % | | 1001 | 20.91 % | | | 5 | C D C C C | 318 | 9.71 % | | 443 | 9.25 % | | | 6 | C D D C | 53 | 1.62 % | | 79 | 1.65 % | | | 7 | C D D C C | 35 | 1.07 % | | 45 | 0.94 % | | | 8 | D C D C C | 28 | 0.85 % | | 39 | 0.81 % | | | 9 | D C D C | 24 | 0.73 % | | 48 | 1.00 % | | | 10 | C D C | 17 | 0.52 % | | 33 | 0.69 % | | | 11 | C D D C C C | 7 | 0.21 % | | 8 | 0.17 % | | | 12 | D C D C C C | 6 | 0.18 % | | 10 | 0.21 % | | | 13 | C C D C C C / D | 5 | 0.15 % | | 5 | 0.10 % | | | 14 | C C / C C D C C | 3 | 0.09 % | | 3 | 0.06 % | | | 15 | C D C C C / C | 2 | 0.06 % | | 2 | 0.04 % | | | 16 | C C D C C / C | 2 | 0.06 % | | 3 | 0.06 % | | | 17 | C C D / C C D C C | 2 | 0.06 % | | 2 | 0.04 % | | | 18 | C C / C D C C | 2 | 0.06 % | | 4 | 0.08 % | | | 19 | C C D D C | 2 | 0.06 % | | 7 | 0.15 % | | | 20 | C C D / C D C C | 1 | 0.03 % | | 1 | 0.02 % | | | 21 | C C D / C C D C C C | 1 | 0.03 % | | 1 | 0.02 % | | | 22 | C C D / C C D C | 1 | 0.03 % | | 1 | 0.02 % | | | 23 | D C D | 1 | 0.03 % | | 1 | 0.02 % | | | 24 | D C C D C C | 1 | 0.03 % | | 1 | 0.02 % | | | 25 | D C D D D C C | 1 | 0.03 % | | 1 | 0.02 % | | | 26 | D C D / C C D C C | 1 | 0.03 % | | 4 | 0.08 % | | | 27 | D C / C C D C | 1 | 0.03 % | | 3 | 0.06 % | | | 28 | C / C D C C C | 1 | 0.03 % | | 1 | 0.02 % | | | 29 | C D C C C / D | 1 | 0.03 % | | 1 | 0.02 % | | | 30 | C C D D C C C | 1 | 0.03 % | | 1 | 0.02 % | | | 31 | C D C C / C C D | 1 | 0.03 % | | 1 | 0.02 % | | | 32 | C C / C C D C C C | 1 | 0.03 % | | 1 | 0.02 % | | | 33 | C C D D D C C | 1 | 0.03 % | | 1 | 0.02 % | | | 34 | C C D C C / C C C | 1 | 0.03 % | | 1 | 0.02 % | | | 35 | C D C C / C | 1 | 0.03 % | | 3 | 0.06 % | | | 36 | C C D C / C C C | 1 | 0.03 % | | 1 | 0.02 % | | | 37 | C D / C D D C | 1 | 0.03 % | | 1 | 0.02 % | |
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