000 - Computer science, information & general works 7,011
100 - Philosophy & psychology 6,219
200 - Religion 10,431
300 - Social sciences 23,543
400 - Language 3,643
500 - Science 10,833
600 - Technology 36,841
700 - Arts & recreation 18,445
800 - Literature 4,012
900 - History & geography 10,443