000 - Computer science, information, general works 1,663
100 - Philosophy & psychology 590
200 - Religion 223
300 - Social sciences 12,188
400 - Language 1,097
500 - Natural sciences and mathematics 1,392
600 - Technology (Applied sciences) 3,703
700 - The arts 1,029
800 - Literature (Belles-lettres) and rhetoric 3,543
900 - History & geography 1,758