| DDC | avg confidence of specificity * count | RANK |
| 115 Time | 246.2205217 | 1 |
| 120 Epistemology, causation & humankind | 210.1653339 | 2 |
| 122 Causation | 108.2662252 | 3 |
| 401 Philosophy & theory | 56.92640838 | 4 |
| 941 British Isles | 49.62271677 | 5 |
| 943 Central Europe; Germany | 46.20318777 | 6 |
| 791 Public performances | 44.98467094 | 7 |
| 792 Stage presentations | 40.10220697 | 8 |
| 796 Athletic & outdoor sports & games | 38.91312209 | 9 |
| 551 Geology, hydrology & meteorology | 24.92055322 | 10 |
| 550 Earth sciences | 23.07944678 | 11 |
| 612 Human physiology | 21.91829914 | 12 |
| 025 Library operations | 20.06393984 | 13 |
| 028 Reading & use of other information media | 19.07883051 | 14 |
| 022 Administration of physical plant | 18.64151728 | 15 |
| 621 Applied physics | 17.05521629 | 16 |
| 620 Engineering & allied operations | 16.21438781 | 17 |
| 629 Other branches of engineering | 15.24987541 | 18 |
| 027 General libraries | 15.22579571 | 19 |
| 021 Library relationships | 15.17081422 | 20 |
| 616 Diseases | 14.90183128 | 21 |
| 627 Hydraulic engineering | 14.85287803 | 22 |
| 623 Military & nautical engineering | 13.62764246 | 23 |
| 005 Computer programming, programs & data | 12.75199441 | 24 |
| 004 Data processing & computer science | 11.53606432 | 25 |
| 541 Physical chemistry | 11.34303448 | 26 |
| 669 Metallurgy | 10.97996472 | 27 |
| 001 Knowledge | 10.8376006 | 28 |
| 500 Natural sciences & mathematics | 10.77746941 | 29 |
| 540 Chemistry & allied sciences | 10.65696552 | 30 |
| 006 Special computer methods | 10.14938256 | 31 |
| 003 Systems | 9.725062511 | 32 |
| 511 General principles of mathematics | 8.556944372 | 33 |
| 519 Probabilities & applied mathematics | 7.631496998 | 34 |
| 514 Topology | 7.500667382 | 35 |
| 515 Analysis | 7.449185945 | 36 |
| 516 Geometry | 7.38648834 | 37 |
| 518 Numerical analysis | 7.365047603 | 38 |
| 512 Algebra | 7.239925503 | 39 |
| 306 Culture & institutions | 6.517668637 | 40 |
| 303 Social processes | 5.702121227 | 41 |
| 301 Sociology & anthropology | 5.43392411 | 42 |
| 302 Social interaction | 4.653049652 | 43 |
| 532 Fluid mechanics; liquid mechanics | 4.344593963 | 44 |
| 539 Modern physics | 4.291796843 | 45 |
| 537 Electricity & electronics | 3.922100905 | 46 |
| 531 Classical mechanics; solid mechanics | 3.451075711 | 47 |
| 535 Light & infrared & ultraviolet phenomena | 3.365752379 | 48 |
| 381 Commerce | 3.331377696 | 49 |
| 331 Labor economics | 1.902209375 | 50 |
| 339 Macroeconomics & related topics | 1.849785221 | 51 |
| 336 Public finance | 1.844215919 | 52 |
| 332 Financial economics | 1.72440065 | 53 |
| 333 Economics of land & energy | 1.678294117 | 54 |
| 337 International economics | 1.566185515 | 55 |
| 338 Production | 1.550169151 | 56 |
| 572 Biochemistry | 0.710545819 | 57 |
| 571 Physiology & related subjects | 0.633961166 | 58 |
| 29 Other religions | 1120.02368 | 1 |
| 11 Metaphysics | 938.0794631 | 2 |
| 12 Epistemology | 630.2944947 | 3 |
| 80 Literature, rhetoric & criticism | 454.9811915 | 4 |
| 81 American literature in English | 428.1694295 | 5 |
| 83 German & related literatures | 417.9804712 | 6 |
| 82 English & Old English literatures | 393.8689078 | 7 |
| 19 Modern western philosophy | 350.1560806 | 8 |
| 70 Arts | 280.1035662 | 9 |
| 78 Music | 269.5530821 | 10 |
| 15 Psychology | 266.6703404 | 11 |
| 10 Philosophy | 243.1475406 | 12 |
| 72 Architecture | 232.0676226 | 13 |
| 79 Sports, games & entertainment | 204.6415077 | 14 |
| 71 Landscaping & area planning | 183.6342215 | 15 |
| 94 History of Europe | 150.2251408 | 16 |
| 02 Library & information sciences | 109.7966571 | 17 |
| 90 History | 106.4323245 | 18 |
| 41 Linguistics | 106.3715638 | 19 |
| 91 Geography & travel | 88.01278455 | 20 |
| 93 History of ancient world | 87.50384559 | 21 |
| 00 Computer science, knowledge & systems | 79.0224453 | 22 |
| 43 German & related languages | 71.91143685 | 23 |
| 61 Medicine & health | 68.0618278 | 24 |
| 66 Chemical engineering | 54.72391688 | 25 |
| 62 Engineering | 53.12467603 | 26 |
| 63 Agriculture | 50.43924899 | 27 |
| 51 Mathematics | 34.71718095 | 28 |
| 55 Earth sciences & geology | 29.03300451 | 29 |
| 53 Physics | 27.55972493 | 30 |
| 59 Animals (Zoology) | 25.03893042 | 31 |
| 52 Astronomy | 24.90798 | 32 |
| 39 Customs, etiquette & folklore | 24.2811694 | 33 |
| 30 Social sciences, sociology & anthropology | 23.82458031 | 34 |
| 58 Plants (Botany) | 23.24916622 | 35 |
| 54 Chemistry | 22.77688401 | 36 |
| 36 Social problems & social services | 22.46268432 | 37 |
| 57 Life sciences; biology | 21.45654497 | 38 |
| 38 Commerce, communications & transportation | 20.83838659 | 39 |
| 37 Education | 20.57156814 | 40 |
| 32 Political science | 20.48272328 | 41 |
| 33 Economics | 19.93725658 | 42 |
| 31 Statistics | 18.24973368 | 43 |
| 34 Law | 17.90526005 | 44 |
| 2 Religion | 2046.521957 | 1 |
| 1 Philosophy & psychology | 1213.720817 | 2 |
| 8 Literature | 1056.163138 | 3 |
| 7 Arts & recreation | 965.0161432 | 4 |
| 4 Language | 830.0328819 | 5 |
| 9 History & geography | 696.6423592 | 6 |
| 6 Technology | 684.2579505 | 7 |
| 0 Computer science, information & general works | 670.1479582 | 8 |
| 5 Science | 656.20267 | 9 |
| 3 Social sciences | 561.2379342 | 10 |