PQ - French, Italian, Spanish, Portuguese Literature 36,199
PR - English Literature 33,110
PN - General Literature 29,966
PS - American Literature 26,419
PT - European, Asian and African Literature 16,372
PA - Latin and Greek 6,469
PG - Slavic, Baltic, Abanian Languages 5,667
PL - Eastern Asia, Africa, Oceania 5,609
P - Philology and Linguistics 3,603
PJ - Oriental 2,103
PE - English Languages 1,936
PC - Romanic Languages 1,672
PZ - Fiction 821
PK - Indo-Iranian 747
PB - Modern and Celtic Languages 577
PF - West Germanic Languages 479
PD - Germanic Languages 190
PM - Hyperborean, Indian, and Artificial Languages 188
PH - Uralic, Basque Languages 105