PJ - Oriental 1,524
PL - Eastern Asia, Africa, Oceania 1,322
PE - English Languages 1,169
P - Philology and Linguistics 1,095
PN - General Literature 443
PR - English Literature 382
PB - Modern and Celtic Languages 349
PS - American Literature 38
PK - Indo-Iranian 24
PQ - French, Italian, Spanish, Portuguese Literature 12
PC - Romanic Languages 10
PM - Hyperborean, Indian, and Artificial Languages 7
PG - Slavic, Baltic, Abanian Languages 4
PT - European, Asian and African Literature 3
PA - Latin and Greek 1
PZ - Fiction 1