DS - Asia 7,082
D - General History 1,555
DA - Great Britain 695
DT - Africa 488
DK - Russia, Soviet Union, Former Soviet Republics, Poland 378
DC - France, Andorra, Monaco 231
DG - Italy, Malta 193
DU - Oceania (South Seas) 181
DD - Germany 134
DR - Balkan Peninsula 120
DP - Spain, Portugal 110
DF - Greece 106
DB - Austria, Liechtenstein, Hungary, Czechoslovakia 76
DL - Northern Europe, Scandinavia 52
DJ - Netherlands (Holland) 25
DE - Grecco-Roman World 22
DH - Low Countries 14
DJK - Eastern Europe (General) 12
DQ - Switzerland 5
DX - Gypsies 5
DAW - Central Europe 1