PL - Eastern Asia, Africa, Oceania 416
PJ - Oriental 410
PK - Indo-Iranian 86
PN - General Literature 42
PE - English Languages 28
P - Philology and Linguistics 12
PC - Romanic Languages 11
PF - West Germanic Languages 8
PG - Slavic, Baltic, Abanian Languages 8
PR - English Literature 8
PT - European, Asian and African Literature 8
PA - Latin and Greek 6
PQ - French, Italian, Spanish, Portuguese Literature 5
PS - American Literature 4
PH - Uralic, Basque Languages 2
PZ - Fiction 1