000 - Computer science, information & general works 2,314
100 - Philosophy & psychology 2,397
200 - Religion 1,566
300 - Social sciences 18,498
400 - Language 391
500 - Science 1,671
600 - Technology 7,182
700 - Arts & recreation 3,333
800 - Literature 2,309
900 - History & geography 1,987