Some quick stats:

Breakdown by AT:
Archetype Builds
Blaster Blaster 963
Brute Brute 745
Controller Controller 906
Corruptor Corruptor 619
Defender Defender 855
Dominator Dominator 358
Mastermind Mastermind 673
Peacebringer Peacebringer 160
Scrapper Scrapper 1042
Stalker Stalker 368
Tanker Tanker 771
Warshade Warshade 103
Breakdown by Server:
Server Builds
Champion 458
Defiant 90
Freedom 1097
Guardian 371
Infinity 464
Justice 469
Liberty 291
Pinnacle 387
Protector 356
Training Room 14
Triumph 373
Union 168
Victory 560
Vigilance 34
Virtue 970
Zukunft 13