000 - Computer science, information, general works 81,840
100 - Philosophy & psychology 30,915
200 - Religion 27,447
300 - Social sciences 229,133
400 - Language 21,696
500 - Natural sciences and mathematics 154,640
600 - Technology (Applied sciences) 184,481
700 - The arts 22,321
800 - Literature (Belles-lettres) and rhetoric 162,283
900 - History & geography 64,906