DA - Great Britain 1,542
DAW - Central Europe 1
DB - Austria, Liechtenstein, Hungary, Czechoslovakia 180
DC - France, Andorra, Monaco 730
DD - Germany 693
DE - Grecco-Roman World 98
DF - Greece 321
D - General History 5,552
DG - Italy, Malta 618
DH - Low Countries 42
DJK - Eastern Europe (General) 44
DJ - Netherlands (Holland) 42
DK - Russia, Soviet Union, Former Soviet Republics, Poland 1,372
DL - Northern Europe, Scandinavia 107
DP - Spain, Portugal 384
DQ - Switzerland 35
DR - Balkan Peninsula 358
DS - Asia 42,601
DT - Africa 1,844
DU - Oceania (South Seas) 1,108
DX - Gypsies 15