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The MedMARC database contains bibliographic records from the National Library of Medicine.
The Library Corporation, Research Park, Inwood, WV 25428
A Free MARC Inventory and Census ServiceInstitution: | 9988 MedMARC | Profile Type: | MARC Leader and Fields | Performed on: | Wed, Jan 11, 2023. 7:39:26 AM |
Overall Statistics
Description | Maximum | Minimum | Average | Totals |
---|
Number of Records | - | - | - | 1291521 |
Characters per Record | 27943 | 225 | 975 | 1259571952 |
Characters per Field | 5011 | 4 | 38 | 1100242262 |
Fields per Record | 119 | 9 | 22 | 28698282 |
Record Status (MARC Leader Position 05)
Description | MARC Code | Record Count | Percent of Records | File Space Consumed | Percent of File Space |
---|
Higher Encoding Level | a | 11 | 0.00 | 10483 | 0.00 | Corrected or Revised | c | 1175406 | 91.01 | 1087007048 | 86.30 | New | n | 9335 | 0.72 | 12047496 | 0.96 | Correction from Prepublication | p | 106769 | 8.27 | 125011010 | 9.92 |
Record Type (MARC Leader Position 06)
Description | MARC Code | Record Count | Percent of Records | File Space Consumed | Percent of File Space |
---|
Language Material | a | 1220596 | 94.51 | 1108231020 | 87.98 | Printed Music | c | 7 | 0.00 | 8482 | 0.00 | Manuscript Music | d | 1 | 0.00 | 1008 | 0.00 | Printed Map | e | 95 | 0.01 | 90984 | 0.01 | Projected Media | g | 46888 | 3.63 | 79294654 | 6.30 | Nonmusical Sound Recording | i | 3563 | 0.28 | 3572881 | 0.28 | Two Diminsional, Non-Projection | k | 12086 | 0.94 | 21114211 | 1.68 | Computer File | m | 3583 | 0.28 | 4901944 | 0.39 | Kits | o | 85 | 0.01 | 138907 | 0.01 | Mixed Material | p | 487 | 0.04 | 1117977 | 0.09 | Three Dimensional Artifact | r | 22 | 0.00 | 34801 | 0.00 | Manuscript Material | t | 4108 | 0.32 | 5569168 | 0.44 |
Bibliographic Level (MARC Leader Position 07)
Description | MARC Code | Record Count | Percent of Records | File Space Consumed | Percent of File Space |
---|
Monographic Component | a | 2227 | 0.17 | 2183473 | 0.17 | Serial Component | b | 7 | 0.00 | 4818 | 0.00 | Collection | c | 3287 | 0.25 | 2784593 | 0.22 | Integrating Resource | i | 962 | 0.07 | 1423737 | 0.11 | Monograph Item | m | 1175542 | 91.02 | 1111254573 | 88.22 | Serial | s | 109496 | 8.48 | 106424843 | 8.45 |
Control Type (MARC Leader Position 08)
Description | MARC Code | Record Count | Percent of Records | File Space Consumed | Percent of File Space |
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No Specified Type | [blank] | 1276737 | 98.86 | 1195410325 | 94.91 | Archival | a | 14784 | 1.14 | 28665712 | 2.28 |
Character Encoding (MARC Leader Position 09)
Description | MARC Code | Record Count | Percent of Records | File Space Consumed | Percent of File Space |
---|
MARC-8 | [blank] | 25400 | 1.97 | 17140223 | 1.36 | UCS/Unicode | a | 1266121 | 98.03 | 1206935814 | 95.82 |
Encoding Level (MARC Leader Position 17)
Description | MARC Code | Record Count | Percent of Records | File Space Consumed | Percent of File Space |
---|
Full Level | [blank] | 583237 | 45.16 | 665907296 | 52.87 | Full; Unexamined | 1 | 304005 | 23.54 | 191106928 | 15.17 | Less Than Full Level | 2 | 23 | 0.00 | 34031 | 0.00 | Abbreviated Level | 3 | 16995 | 1.32 | 10082333 | 0.80 | Core Level | 4 | 88968 | 6.89 | 110933458 | 8.81 | Preliminary Level | 5 | 2809 | 0.22 | 2656007 | 0.21 | Minimal Level | 7 | 289840 | 22.44 | 236120797 | 18.75 | Pre-publication | 8 | 5292 | 0.41 | 6908821 | 0.55 | Unknown Level | u | 6 | 0.00 | 4046 | 0.00 | Not Applicable | z | 1 | 0.00 | 926 | 0.00 | Record Deleted | J | 3 | 0.00 | 3985 | 0.00 | Less Than Full Level | K | 20 | 0.00 | 16425 | 0.00 | Non-LC/Non-NLM | L | 1 | 0.00 | 911 | 0.00 | Less Than Full Level | M | 31 | 0.00 | 26687 | 0.00 | Unknown Code | [unprintable] | 290 | 0.02 | 273386 | 0.02 |
Descriptive Cataloging Form (MARC Leader Position 18)
Description | MARC Code | Record Count | Percent of Records | File Space Consumed | Percent of File Space |
---|
Non ISBD Form | [blank] | 462727 | 35.83 | 317982278 | 25.25 | AACR2 | a | 632172 | 48.95 | 657821139 | 52.23 | ISBD Form | i | 183878 | 14.24 | 241213026 | 19.15 | Unknown | u | 12742 | 0.99 | 7057242 | 0.56 | Unknown Code | [unprintable] | 2 | 0.00 | 2352 | 0.00 |
Linked Record Requirement (MARC Leader Position 19)
Description | MARC Code | Record Count | Percent of Records | File Space Consumed | Percent of File Space |
---|
Related Record not Required | [blank] | 1291521 | 100.00 | 1224076037 | 97.18 |
Modified Record (MARC 008 Position 38)
Description | MARC Code | Record Count | Percent of Records | File Space Consumed | Percent of File Space |
---|
Not modified | [blank] | 1260624 | 97.61 | 1195526167 | 94.92 | Dashed-on Omit. | d | 10583 | 0.82 | 8288359 | 0.66 | Romanized | o | 19442 | 1.51 | 19348078 | 1.54 | Romanized script | r | 722 | 0.06 | 702760 | 0.06 | Shortened | s | 80 | 0.01 | 99592 | 0.01 | Missing Characters | x | 4 | 0.00 | 5096 | 0.00 | No attempt to code | | | 66 | 0.01 | 105985 | 0.01 |
Cataloging Source (MARC 008 Position 39)
Description | MARC Code | Record Count | Percent of Records | File Space Consumed | Percent of File Space |
---|
Library of Congress | [blank] | 1284711 | 99.47 | 1220441347 | 96.89 | National Lib. Med. | b | 933 | 0.07 | 572689 | 0.05 | LC Coop. Cat. | c | 22 | 0.00 | 23231 | 0.00 | Other Sources | d | 5850 | 0.45 | 3032661 | 0.24 | Unknown Source | u | 2 | 0.00 | 4307 | 0.00 | No attempt to code | | | 2 | 0.00 | 803 | 0.00 | Unknown Code | [unprintable] | 1 | 0.00 | 999 | 0.00 |
Target Audience (MARC 008 Position 22)
Description | MARC Code | Record Count | Percent of Records | File Space Consumed | Percent of File Space |
---|
Unknown or not spec. | [blank] | 1157149 | 89.60 | 1074752127 | 85.33 | Preschool | a | 16 | 0.00 | 25670 | 0.00 | Primary | b | 10 | 0.00 | 15169 | 0.00 | Pre-adolescent | c | 21 | 0.00 | 25414 | 0.00 | Adolescent | d | 23 | 0.00 | 36250 | 0.00 | Adult | e | 364 | 0.03 | 645692 | 0.05 | Specialized | f | 11888 | 0.92 | 20545206 | 1.63 | General | g | 271 | 0.02 | 427052 | 0.03 | Juvenile | j | 476 | 0.04 | 417014 | 0.03 | No attempt to code | | | 10428 | 0.81 | 18307157 | 1.45 |
Collection Age (MARC 008 Position 07-10)
Description | Record Count | Percent of Records | File Space Consumed | Percent of File Space |
---|
--- 2024 --- | 4 | 0.00 | 8971 | 0.00 | --- 2023 --- | 111 | 0.01 | 264456 | 0.02 | --- 2022 --- | 342 | 0.03 | 775206 | 0.06 | --- 2021 --- | 1462 | 0.11 | 3462914 | 0.27 | --- 2020 --- | 4856 | 0.38 | 10824957 | 0.86 | --- 2019 --- | 7345 | 0.57 | 14232979 | 1.13 | --- 2018 --- | 9213 | 0.71 | 16374334 | 1.30 | --- 2017 --- | 9856 | 0.76 | 16593121 | 1.32 | --- 2016 --- | 10112 | 0.78 | 16125429 | 1.28 | --- 2015 --- | 10687 | 0.83 | 17139238 | 1.36 | --- 2014 --- | 11784 | 0.91 | 18586993 | 1.48 | --- 2013 --- | 12295 | 0.95 | 18503785 | 1.47 | --- 2012 --- | 12669 | 0.98 | 18778591 | 1.49 | --- 2011 --- | 12573 | 0.97 | 18225303 | 1.45 | --- 2010 --- | 13836 | 1.07 | 19253656 | 1.53 | --- 2009 --- | 14308 | 1.11 | 18686059 | 1.48 | --- 2008 --- | 14562 | 1.13 | 18527531 | 1.47 | --- 2007 --- | 16184 | 1.25 | 19445230 | 1.54 | --- 2006 --- | 16456 | 1.27 | 19201941 | 1.52 | --- 2005 --- | 16460 | 1.27 | 18602180 | 1.48 | --- 2004 --- | 16978 | 1.31 | 18388431 | 1.46 | --- 2003 --- | 17487 | 1.35 | 18281137 | 1.45 | --- 2002 --- | 17416 | 1.35 | 18054677 | 1.43 | --- 2001 --- | 16996 | 1.32 | 17508826 | 1.39 | --- 2000 --- | 18038 | 1.40 | 18584916 | 1.48 | --- 1999 --- | 17078 | 1.32 | 17396762 | 1.38 | --- 1998 --- | 15829 | 1.23 | 15640522 | 1.24 | --- 1997 --- | 16099 | 1.25 | 15560751 | 1.24 | --- 1996 --- | 16417 | 1.27 | 15635101 | 1.24 | --- 1995 --- | 16497 | 1.28 | 15590303 | 1.24 | --- 1994 --- | 16927 | 1.31 | 15804500 | 1.25 | --- 1993 --- | 16123 | 1.25 | 15032141 | 1.19 | --- 1992 --- | 16777 | 1.30 | 15518978 | 1.23 | --- 1991 --- | 17023 | 1.32 | 15905141 | 1.26 | --- 1990 --- | 19710 | 1.53 | 18716052 | 1.49 | 1980 - 1989 | 159340 | 12.34 | 141943437 | 11.27 | 1970 - 1979 | 131532 | 10.18 | 116982361 | 9.29 | 1960 - 1969 | 113097 | 8.76 | 83693238 | 6.64 | 1950 - 1959 | 82760 | 6.41 | 55320508 | 4.39 | 1940 - 1949 | 48992 | 3.79 | 36468044 | 2.90 | 1930 - 1939 | 29629 | 2.29 | 21771892 | 1.73 | 1920 - 1929 | 22262 | 1.72 | 17470127 | 1.39 | 1910 - 1919 | 22869 | 1.77 | 20029339 | 1.59 | 1900 - 1909 | 32225 | 2.50 | 29395415 | 2.33 | 1890 - 1899 | 28017 | 2.17 | 25195551 | 2.00 | 1880 - 1889 | 23909 | 1.85 | 20964698 | 1.66 | 1870 - 1879 | 17839 | 1.38 | 15126675 | 1.20 | 1860 - 1869 | 13968 | 1.08 | 12307248 | 0.98 | 1850 - 1859 | 10227 | 0.79 | 8583000 | 0.68 | 1840 - 1849 | 8735 | 0.68 | 7108264 | 0.56 | 1830 - 1839 | 7626 | 0.59 | 6066490 | 0.48 | 1820 - 1829 | 5731 | 0.44 | 4549654 | 0.36 | 1810 - 1819 | 4216 | 0.33 | 3858785 | 0.31 | 1800 - 1809 | 6841 | 0.53 | 5852496 | 0.46 | 1790 - 1799 | 6482 | 0.50 | 5213336 | 0.41 | 1780 - 1789 | 6060 | 0.47 | 4386148 | 0.35 | 1770 - 1779 | 5477 | 0.42 | 3964918 | 0.31 | 1760 - 1759 | 4333 | 0.34 | 3098498 | 0.25 | 1750 - 1759 | 4256 | 0.33 | 2996411 | 0.24 | 1740 - 1749 | 3984 | 0.31 | 2777291 | 0.22 | 1730 - 1739 | 2981 | 0.23 | 2175862 | 0.17 | 1720 - 1729 | 2953 | 0.23 | 2216858 | 0.18 | 1710 - 1719 | 2474 | 0.19 | 1716817 | 0.14 | 1700 - 1709 | 2459 | 0.19 | 1836844 | 0.15 | 1600 - 1699 | 14376 | 1.11 | 12166900 | 0.97 | 1500 - 1599 | 6318 | 0.49 | 7144607 | 0.57 | 1400 - 1499 | 681 | 0.05 | 1353166 | 0.11 | 1300 - 1399 | 103 | 0.01 | 326545 | 0.03 | 1200 - 1299 | 65 | 0.01 | 186698 | 0.01 | 1100 - 1199 | 14 | 0.00 | 23955 | 0.00 | 1000 - 1099 | 773 | 0.06 | 693389 | 0.06 | Date Unknown | 6712 | 0.52 | 3227127 | 0.26 | Pre 1000 | 155 | 0.01 | 142864 | 0.01 | No Date | 537 | 0.04 | 506738 | 0.04 | Unknown Code | 3 | 0.00 | 2731 | 0.00 |
Languages (MARC 008 Position 35-37)
Description | Record Count | Percent of Records | File Space Consumed | Percent of File Space |
---|
NOT CODED | 8 | 0.00 | 9368 | 0.00 | ENGLISH | 734909 | 56.90 | 809230385 | 64.25 | FRENCH | 85626 | 6.63 | 62241622 | 4.94 | GERMAN | 130629 | 10.11 | 94768136 | 7.52 | SPANISH | 47161 | 3.65 | 37046389 | 2.94 | ACHINESE | 1 | 0.00 | 1339 | 0.00 | ACOLI | 1 | 0.00 | 1720 | 0.00 | AFRICAANS | 130 | 0.01 | 98401 | 0.01 | ALTAIC | 1 | 0.00 | 480 | 0.00 | AKKADIAN | 1 | 0.00 | 1220 | 0.00 | ALBANIAN | 190 | 0.01 | 124562 | 0.01 | AMHARIC | 13 | 0.00 | 18553 | 0.00 | ARABIC | 1082 | 0.08 | 1288069 | 0.10 | ARMENIAN | 73 | 0.01 | 46251 | 0.00 | ASSAMESE | 1 | 0.00 | 737 | 0.00 | AZTEC | 1 | 0.00 | 1354 | 0.00 | AZERBAIJANI | 105 | 0.01 | 84797 | 0.01 | BAMILEKE | 2 | 0.00 | 1330 | 0.00 | BASHKIR | 2 | 0.00 | 1630 | 0.00 | BAMBARA | 2 | 0.00 | 2139 | 0.00 | BALINESE | 2 | 0.00 | 2542 | 0.00 | BANTU (OTHER) | 4 | 0.00 | 3062 | 0.00 | BASQUE | 2 | 0.00 | 1836 | 0.00 | BYELORUSSIAN | 48 | 0.00 | 33701 | 0.00 | BEMBA | 3 | 0.00 | 4164 | 0.00 | BANGALI | 63 | 0.00 | 53150 | 0.00 | BRETON | 1 | 0.00 | 1283 | 0.00 | BULGARIAN | 4160 | 0.32 | 2588857 | 0.21 | BURMESE | 51 | 0.00 | 52430 | 0.00 | CENT. AM. INDIAN | 7 | 0.00 | 5626 | 0.00 | CATALAN | 442 | 0.03 | 361522 | 0.03 | CEBUANO | 2 | 0.00 | 3823 | 0.00 | CHINESE | 15929 | 1.23 | 14630471 | 1.16 | CREOLE ENGLISH | 6 | 0.00 | 11037 | 0.00 | CREOLE FRENCH | 32 | 0.00 | 53131 | 0.00 | CREE | 1 | 0.00 | 1474 | 0.00 | CREOLES | 2 | 0.00 | 1502 | 0.00 | CZECH | 6041 | 0.47 | 3913661 | 0.31 | DANISH | 5350 | 0.41 | 3636745 | 0.29 | DUTCH | 15329 | 1.19 | 10911336 | 0.87 | DAKOTA | 1 | 0.00 | 1903 | 0.00 | DIVEHI | 8 | 0.00 | 12616 | 0.00 | DRAVIDIAN | 1 | 0.00 | 469 | 0.00 | DYULA | 2 | 0.00 | 1369 | 0.00 | EFIK | 3 | 0.00 | 4098 | 0.00 | EGYPTIAN | 1 | 0.00 | 1147 | 0.00 | ELAMITE | 1 | 0.00 | 1523 | 0.00 | ENGLISH MIDDLE | 8 | 0.00 | 10793 | 0.00 | ENGLISH,OLD | 1 | 0.00 | 848 | 0.00 | ESTONIAN | 393 | 0.03 | 257660 | 0.02 | EWONDO | 1 | 0.00 | 720 | 0.00 | FINNISH | 1420 | 0.11 | 1041459 | 0.08 | FRENCH MIDDLE | 21 | 0.00 | 34054 | 0.00 | FRENCH OLD | 3 | 0.00 | 3852 | 0.00 | FULAH | 3 | 0.00 | 2447 | 0.00 | GA | 1 | 0.00 | 1512 | 0.00 | GANDA | 4 | 0.00 | 7549 | 0.00 | GERMANIC | 1 | 0.00 | 2068 | 0.00 | GEORGIAN | 230 | 0.02 | 141963 | 0.01 | GERMAN MIDDLE | 3 | 0.00 | 3663 | 0.00 | GREEK ANCIE | 54 | 0.00 | 78145 | 0.01 | GREEK | 1040 | 0.08 | 666575 | 0.05 | GUJARATI | 53 | 0.00 | 31330 | 0.00 | HAUSA | 22 | 0.00 | 39796 | 0.00 | HAWAIIAN | 6 | 0.00 | 8124 | 0.00 | HEBREW | 247 | 0.02 | 246489 | 0.02 | HILIGAYNON | 2 | 0.00 | 3953 | 0.00 | HINDI | 253 | 0.02 | 214866 | 0.02 | HMONG | 1 | 0.00 | 1248 | 0.00 | HUNGARIAN | 2917 | 0.23 | 2001079 | 0.16 | IGBO | 7 | 0.00 | 13114 | 0.00 | ICELANDIC | 100 | 0.01 | 99301 | 0.01 | ILOKO | 1 | 0.00 | 2005 | 0.00 | INDIC | 4 | 0.00 | 5824 | 0.00 | INDONESIAN | 1739 | 0.13 | 1596087 | 0.13 | IRANIAN | 1 | 0.00 | 443 | 0.00 | ITALIAN | 38297 | 2.97 | 26863995 | 2.13 | JAPANESE | 34727 | 2.69 | 28895872 | 2.29 | KANNADA | 28 | 0.00 | 19458 | 0.00 | KAREN | 1 | 0.00 | 870 | 0.00 | KIRGHIZ | 7 | 0.00 | 5426 | 0.00 | KOREAN | 3403 | 0.26 | 3149075 | 0.25 | KRU | 2 | 0.00 | 1704 | 0.00 | LAO | 12 | 0.00 | 11660 | 0.00 | LATIN | 39678 | 3.07 | 27951511 | 2.22 | LATVIAN | 345 | 0.03 | 224226 | 0.02 | LITHUANIAN | 723 | 0.06 | 493120 | 0.04 | LOZI | 1 | 0.00 | 675 | 0.00 | LUNDA | 1 | 0.00 | 771 | 0.00 | MACEDONIAN | 110 | 0.01 | 77048 | 0.01 | MALAYALAM | 23 | 0.00 | 17555 | 0.00 | MANDINGO | 1 | 0.00 | 978 | 0.00 | MAORI | 2 | 0.00 | 3631 | 0.00 | MARATHI | 61 | 0.00 | 40946 | 0.00 | MALAY | 106 | 0.01 | 105151 | 0.01 | MANIPURI | 2 | 0.00 | 1316 | 0.00 | MONGOLIAN | 73 | 0.01 | 78230 | 0.01 | MOSSI | 2 | 0.00 | 1521 | 0.00 | MULTI. LANGUAGE | 5238 | 0.41 | 4035416 | 0.32 | MAYAN | 8 | 0.00 | 6532 | 0.00 | MALTESE | 14 | 0.00 | 23796 | 0.00 | N. AMER. INDIAN | 2 | 0.00 | 4229 | 0.00 | NAVAJO | 1 | 0.00 | 2013 | 0.00 | NEPALI | 13 | 0.00 | 14308 | 0.00 | NIGER-KORDOFAN | 11 | 0.00 | 11794 | 0.00 | NORWEGIAN | 2644 | 0.20 | 1824402 | 0.14 | NYANJA | 8 | 0.00 | 12545 | 0.00 | NYANKOLE | 2 | 0.00 | 3987 | 0.00 | NYORO | 1 | 0.00 | 691 | 0.00 | ORIYA | 3 | 0.00 | 2127 | 0.00 | OTTOMAN TURK | 26 | 0.00 | 27707 | 0.00 | PANJABI | 8 | 0.00 | 5244 | 0.00 | PAPIAMENTO | 3 | 0.00 | 4369 | 0.00 | PERSIAN | 816 | 0.06 | 914085 | 0.07 | PHILIPPINE (OTHER) | 2 | 0.00 | 1866 | 0.00 | POLISH | 9454 | 0.73 | 6542514 | 0.52 | PORTUGUESE | 14410 | 1.12 | 12064555 | 0.96 | PROVENCAL OLD | 1 | 0.00 | 1001 | 0.00 | PUSHTO | 10 | 0.00 | 11873 | 0.00 | QUECHUA | 1 | 0.00 | 842 | 0.00 | RAROTONGAN | 1 | 0.00 | 1970 | 0.00 | RAETO-ROMANCE | 1 | 0.00 | 2116 | 0.00 | ROMANY | 2 | 0.00 | 1635 | 0.00 | RUANDA | 2 | 0.00 | 1391 | 0.00 | ROMANIAN | 3480 | 0.27 | 2259074 | 0.18 | RUSSIAN | 60958 | 4.72 | 45395038 | 3.60 | S. AMER. INDIAN | 1 | 0.00 | 1080 | 0.00 | SANSKRIT | 99 | 0.01 | 85965 | 0.01 | SERBO-CYRILLIC | 2 | 0.00 | 1008 | 0.00 | SERBO-ROMAN | 2 | 0.00 | 1090 | 0.00 | SIGN LANGUAGES | 1 | 0.00 | 1617 | 0.00 | SLAVIC | 1 | 0.00 | 1322 | 0.00 | SLOVAK | 939 | 0.07 | 640082 | 0.05 | SLOVENIAN | 562 | 0.04 | 402452 | 0.03 | SOMALI | 6 | 0.00 | 6716 | 0.00 | SONGHAI | 2 | 0.00 | 1364 | 0.00 | SONINKE | 2 | 0.00 | 2345 | 0.00 | SUNDANESE | 1 | 0.00 | 692 | 0.00 | SWAHILI | 93 | 0.01 | 151765 | 0.01 | SWEDISH | 6319 | 0.49 | 4284124 | 0.34 | TAMASHEK | 5 | 0.00 | 4386 | 0.00 | TAMIL | 264 | 0.02 | 214121 | 0.02 | TELUGU | 13 | 0.00 | 8749 | 0.00 | TETUM | 1 | 0.00 | 826 | 0.00 | TIMNE | 1 | 0.00 | 753 | 0.00 | THAI | 736 | 0.06 | 777015 | 0.06 | TIBETAN | 249 | 0.02 | 360106 | 0.03 | TIGRINYA | 1 | 0.00 | 1727 | 0.00 | TONGA ISLAND | 1 | 0.00 | 2034 | 0.00 | TURKMEN | 10 | 0.00 | 8963 | 0.00 | TURKISH | 1341 | 0.10 | 1206345 | 0.10 | UIGUR | 2 | 0.00 | 2065 | 0.00 | UKRAINIAN | 1691 | 0.13 | 1441416 | 0.11 | UNDETERMINED | 3443 | 0.27 | 1749132 | 0.14 | URDU | 425 | 0.03 | 317419 | 0.03 | UZBEK | 67 | 0.01 | 48826 | 0.00 | VIETNAMESE | 179 | 0.01 | 167901 | 0.01 | WELSH | 8 | 0.00 | 6583 | 0.00 | WOLOF | 1 | 0.00 | 2230 | 0.00 | XHOSA | 1 | 0.00 | 2847 | 0.00 | YIDDISH | 11 | 0.00 | 10600 | 0.00 | YORUBA | 15 | 0.00 | 27308 | 0.00 | ZULU | 2 | 0.00 | 1639 | 0.00 | Unknown Code | 4333 | 0.34 | 3229638 | 0.26 |
Census of MARC Fields Used in the Collection
Tag | Records with Tag | Repeated Fields | Max Length | Min Length | Average Length | Percent of Records | File Space Consumed | Percent of File Space |
---|
1 | 1291521 | - | 22 | 11 | 11 | 100.00 | 14647961 | 1.16 | 3 | 1284213 | - | 4 | 4 | 4 | 99.43 | 5136852 | 0.41 | 5 | 1286110 | - | 16 | 16 | 16 | 99.58 | 20577760 | 1.63 | 6 | 27686 | 121 | 24 | 18 | 18 | 2.14 | 500560 | 0.04 | 7 | 203381 | 55310 | 23 | 5 | 12 | 15.75 | 3196115 | 0.25 | 8 | 1291521 | - | 40 | 40 | 40 | 100.00 | 51660840 | 4.10 | 10 | 340077 | - | 184 | 10 | 15 | 26.33 | 5264964 | 0.42 | 15 | 25322 | 583 | 40 | 7 | 16 | 1.96 | 418755 | 0.03 | 16 | 24202 | 937 | 39 | 12 | 17 | 1.87 | 446458 | 0.04 | 17 | 2 | - | 39 | 37 | 38 | 0.00 | 76 | 0.00 | 19 | 19840 | - | 877 | 10 | 18 | 1.54 | 368517 | 0.03 | 20 | 483724 | 564205 | 125 | 7 | 20 | 37.45 | 21600055 | 1.71 | 22 | 52526 | - | 167 | 11 | 24 | 4.07 | 1269625 | 0.10 | 24 | 2172 | 84 | 82 | 9 | 19 | 0.17 | 43220 | 0.00 | 25 | 2477 | - | 42 | 10 | 24 | 0.19 | 60497 | 0.00 | 27 | 55 | - | 23 | 11 | 18 | 0.00 | 998 | 0.00 | 28 | 4728 | 291 | 92 | 7 | 36 | 0.37 | 184261 | 0.01 | 29 | 2 | - | 18 | 16 | 17 | 0.00 | 34 | 0.00 | 30 | 18810 | 1 | 52 | 7 | 10 | 1.46 | 188400 | 0.01 | 31 | 1 | - | 5 | 5 | 5 | 0.00 | 5 | 0.00 | 32 | 223 | - | 17 | 11 | 15 | 0.02 | 3558 | 0.00 | 33 | 43 | 1 | 22 | 8 | 16 | 0.00 | 704 | 0.00 | 34 | 17 | 1 | 53 | 5 | 10 | 0.00 | 180 | 0.00 | 35 | 1291521 | 733857 | 1413 | 9 | 15 | 100.00 | 30898159 | 2.45 | 36 | 2 | - | 19 | 19 | 19 | 0.00 | 38 | 0.00 | 37 | 31487 | 285 | 177 | 7 | 31 | 2.44 | 1010406 | 0.08 | 40 | 1291483 | - | 647 | 11 | 23 | 100.00 | 30452361 | 2.42 | 41 | 56668 | - | 82 | 7 | 12 | 4.39 | 707599 | 0.06 | 42 | 272156 | 1 | 47 | 6 | 9 | 21.07 | 2498029 | 0.20 | 43 | 36994 | - | 56 | 7 | 11 | 2.86 | 437224 | 0.03 | 44 | 1850 | - | 68 | 8 | 22 | 0.14 | 41771 | 0.00 | 45 | 938 | - | 38 | 8 | 10 | 0.07 | 9500 | 0.00 | 46 | 1 | - | 17 | 17 | 17 | 0.00 | 17 | 0.00 | 47 | 2 | - | 14 | 10 | 12 | 0.00 | 24 | 0.00 | 49 | 844 | - | 8 | 8 | 8 | 0.07 | 6752 | 0.00 | 50 | 91646 | 1645 | 55 | 5 | 20 | 7.10 | 1929366 | 0.15 | 51 | 99 | 1 | 247 | 17 | 35 | 0.01 | 3541 | 0.00 | 52 | 30 | 2 | 24 | 7 | 9 | 0.00 | 295 | 0.00 | 55 | 2308 | 1344 | 39 | 7 | 18 | 0.18 | 68612 | 0.01 | 60 | 1221527 | 69245 | 94 | 5 | 19 | 94.58 | 24832234 | 1.97 | 66 | 14807 | - | 8 | 5 | 6 | 1.15 | 88878 | 0.01 | 69 | 1 | - | 13 | 13 | 13 | 0.00 | 13 | 0.00 | 70 | 3349 | - | 35 | 9 | 20 | 0.26 | 67193 | 0.01 | 72 | 12633 | 4193 | 34 | 8 | 11 | 0.98 | 194436 | 0.02 | 74 | 2121 | 382 | 62 | 7 | 15 | 0.16 | 39493 | 0.00 | 80 | 97 | 17 | 73 | 7 | 16 | 0.01 | 1857 | 0.00 | 82 | 79764 | 853 | 44 | 5 | 16 | 6.18 | 1300842 | 0.10 | 83 | 5 | - | 56 | 10 | 37 | 0.00 | 188 | 0.00 | 84 | 5789 | 1960 | 99 | 6 | 19 | 0.45 | 153486 | 0.01 | 85 | 1 | - | 7 | 7 | 7 | 0.00 | 7 | 0.00 | 86 | 7533 | 278 | 100 | 5 | 19 | 0.58 | 155574 | 0.01 | 88 | 1074 | 290 | 101 | 8 | 15 | 0.08 | 21610 | 0.00 | 90 | 440 | 2 | 40 | 13 | 25 | 0.03 | 11264 | 0.00 | 92 | 2700 | 17 | 37 | 5 | 17 | 0.21 | 48740 | 0.00 | 96 | 11514 | 225 | 52 | 9 | 20 | 0.89 | 234961 | 0.02 | 99 | 1 | - | 11 | 11 | 11 | 0.00 | 11 | 0.00 | 100 | 728076 | - | 197 | 5 | 30 | 56.37 | 22220654 | 1.76 | 110 | 103117 | - | 296 | 9 | 57 | 7.98 | 5945012 | 0.47 | 111 | 38641 | - | 398 | 9 | 87 | 2.99 | 3384061 | 0.27 | 130 | 13502 | - | 398 | 9 | 43 | 1.05 | 587106 | 0.05 | 210 | 23724 | 1249 | 118 | 8 | 28 | 1.84 | 703674 | 0.06 | 222 | 22300 | 31 | 274 | 6 | 42 | 1.73 | 949016 | 0.08 | 240 | 13958 | - | 289 | 5 | 44 | 1.08 | 621829 | 0.05 | 242 | 20048 | - | 293 | 13 | 50 | 1.55 | 1021355 | 0.08 | 243 | 1 | - | 26 | 26 | 26 | 0.00 | 26 | 0.00 | 245 | 1291521 | - | 1459 | 6 | 103 | 100.00 | 134306282 | 10.66 | 246 | 143054 | 34227 | 545 | 5 | 46 | 11.08 | 8259285 | 0.66 | 247 | 126 | 40 | 188 | 12 | 58 | 0.01 | 9773 | 0.00 | 250 | 221172 | 18 | 939 | 5 | 20 | 17.12 | 4428424 | 0.35 | 255 | 52 | 1 | 84 | 10 | 20 | 0.00 | 1111 | 0.00 | 256 | 1606 | - | 52 | 11 | 24 | 0.12 | 39199 | 0.00 | 257 | 4883 | - | 58 | 9 | 17 | 0.38 | 86902 | 0.01 | 260 | 1146670 | 17801 | 444 | 6 | 48 | 88.78 | 56093697 | 4.45 | 263 | 4276 | - | 10 | 8 | 8 | 0.33 | 34219 | 0.00 | 264 | 135018 | 8724 | 505 | 8 | 55 | 10.45 | 7923622 | 0.63 | 269 | 9 | - | 102 | 21 | 53 | 0.00 | 480 | 0.00 | 270 | 19 | 1 | 168 | 18 | 99 | 0.00 | 1997 | 0.00 | 300 | 1271425 | 20676 | 261 | 5 | 24 | 98.44 | 32026402 | 2.54 | 306 | 10 | - | 10 | 10 | 10 | 0.00 | 100 | 0.00 | 310 | 66099 | - | 139 | 5 | 13 | 5.12 | 920134 | 0.07 | 321 | 6862 | 2956 | 108 | 6 | 25 | 0.53 | 251932 | 0.02 | 336 | 1266775 | 2467 | 166 | 13 | 25 | 98.08 | 32794399 | 2.60 | 337 | 1266776 | 225 | 70 | 15 | 26 | 98.08 | 33914703 | 2.69 | 338 | 1266774 | 274 | 68 | 14 | 26 | 98.08 | 33309180 | 2.64 | 340 | 652 | 17 | 162 | 7 | 9 | 0.05 | 6480 | 0.00 | 341 | 1 | - | 22 | 22 | 22 | 0.00 | 22 | 0.00 | 344 | 94 | 55 | 54 | 7 | 24 | 0.01 | 3634 | 0.00 | 345 | 13 | - | 36 | 13 | 23 | 0.00 | 299 | 0.00 | 346 | 69 | - | 28 | 8 | 14 | 0.01 | 1006 | 0.00 | 347 | 138 | 50 | 75 | 7 | 26 | 0.01 | 4918 | 0.00 | 350 | 200 | - | 103 | 6 | 10 | 0.02 | 2020 | 0.00 | 351 | 95 | - | 619 | 12 | 222 | 0.01 | 21095 | 0.00 | 362 | 96851 | 27067 | 297 | 5 | 28 | 7.50 | 3581228 | 0.28 | 363 | 2 | - | 14 | 11 | 12 | 0.00 | 25 | 0.00 | 366 | 1 | - | 32 | 32 | 32 | 0.00 | 32 | 0.00 | 380 | 1 | - | 21 | 21 | 21 | 0.00 | 21 | 0.00 | 385 | 6 | 1 | 62 | 17 | 27 | 0.00 | 189 | 0.00 | 386 | 3 | 2 | 24 | 16 | 19 | 0.00 | 97 | 0.00 | 400 | 285 | - | 159 | 31 | 74 | 0.02 | 21239 | 0.00 | 410 | 4511 | 1 | 223 | 29 | 81 | 0.35 | 365620 | 0.03 | 411 | 16 | - | 126 | 73 | 115 | 0.00 | 1841 | 0.00 | 440 | 1285 | 19 | 123 | 9 | 46 | 0.10 | 60120 | 0.00 | 490 | 318619 | 9609 | 349 | 5 | 46 | 24.67 | 15174296 | 1.20 | 500 | 501047 | 305323 | 1999 | 5 | 62 | 38.80 | 50233062 | 3.99 | 501 | 33292 | 519 | 1999 | 12 | 79 | 2.58 | 2680299 | 0.21 | 502 | 40585 | 6 | 417 | 7 | 49 | 3.14 | 1999534 | 0.16 | 504 | 332040 | 763 | 1238 | 5 | 46 | 25.71 | 15573363 | 1.24 | 505 | 67121 | 9675 | 2000 | 6 | 646 | 5.20 | 49664288 | 3.94 | 506 | 13819 | 8 | 296 | 15 | 185 | 1.07 | 2563818 | 0.20 | 508 | 26243 | 1 | 1106 | 8 | 44 | 2.03 | 1158762 | 0.09 | 510 | 37430 | 44875 | 250 | 6 | 31 | 2.90 | 2573443 | 0.20 | 511 | 2579 | 32 | 632 | 11 | 44 | 0.20 | 117243 | 0.01 | 513 | 28 | - | 42 | 17 | 24 | 0.00 | 676 | 0.00 | 515 | 17104 | 1878 | 936 | 11 | 55 | 1.32 | 1060989 | 0.08 | 516 | 314 | 2 | 178 | 8 | 39 | 0.02 | 12627 | 0.00 | 518 | 9327 | 4 | 312 | 13 | 35 | 0.72 | 332280 | 0.03 | 520 | 81916 | 3465 | 2000 | 5 | 613 | 6.34 | 52355411 | 4.16 | 521 | 4935 | 12 | 478 | 8 | 135 | 0.38 | 667957 | 0.05 | 524 | 585 | 2 | 399 | 25 | 111 | 0.05 | 65292 | 0.01 | 525 | 2378 | 63 | 558 | 19 | 57 | 0.18 | 140569 | 0.01 | 526 | 1 | - | 27 | 27 | 27 | 0.00 | 27 | 0.00 | 530 | 84074 | 767 | 869 | 8 | 29 | 6.51 | 2460660 | 0.20 | 532 | 2 | - | 61 | 32 | 46 | 0.00 | 93 | 0.00 | 533 | 75976 | 9013 | 1945 | 9 | 119 | 5.88 | 10165829 | 0.81 | 534 | 362 | 3 | 385 | 20 | 118 | 0.03 | 43308 | 0.00 | 535 | 301 | - | 152 | 7 | 64 | 0.02 | 19541 | 0.00 | 536 | 4358 | 41 | 1999 | 7 | 212 | 0.34 | 935853 | 0.07 | 538 | 18121 | 2714 | 844 | 7 | 67 | 1.40 | 1416032 | 0.11 | 540 | 50400 | 22 | 512 | 9 | 124 | 3.90 | 6254090 | 0.50 | 541 | 19792 | 110 | 403 | 15 | 69 | 1.53 | 1377857 | 0.11 | 542 | 5904 | 307 | 374 | 9 | 70 | 0.46 | 436179 | 0.03 | 544 | 13 | - | 180 | 62 | 133 | 0.00 | 1737 | 0.00 | 545 | 766 | 56 | 1999 | 14 | 571 | 0.06 | 470132 | 0.04 | 546 | 42989 | 197 | 924 | 8 | 43 | 3.33 | 1888087 | 0.15 | 547 | 24 | - | 664 | 32 | 187 | 0.00 | 4488 | 0.00 | 550 | 19138 | 774 | 1170 | 15 | 103 | 1.48 | 2052819 | 0.16 | 555 | 1042 | 12 | 613 | 14 | 72 | 0.08 | 76891 | 0.01 | 556 | 11 | - | 116 | 32 | 64 | 0.00 | 713 | 0.00 | 561 | 18676 | 590 | 932 | 27 | 95 | 1.45 | 1836500 | 0.15 | 563 | 3435 | 25 | 1552 | 28 | 93 | 0.27 | 324306 | 0.03 | 580 | 23582 | 4046 | 1184 | 17 | 79 | 1.83 | 2184538 | 0.17 | 581 | 9 | - | 215 | 97 | 157 | 0.00 | 1414 | 0.00 | 583 | 71914 | 51106 | 773 | 8 | 53 | 5.57 | 6588310 | 0.52 | 585 | 573 | 7 | 430 | 50 | 116 | 0.04 | 67320 | 0.01 | 586 | 50 | 8 | 418 | 16 | 98 | 0.00 | 5722 | 0.00 | 588 | 19039 | 8937 | 317 | 9 | 73 | 1.47 | 2056836 | 0.16 | 590 | 4 | - | 133 | 12 | 71 | 0.00 | 285 | 0.00 | 597 | 4 | - | 126 | 15 | 49 | 0.00 | 198 | 0.00 | 598 | 7 | - | 130 | 15 | 66 | 0.00 | 465 | 0.00 | 600 | 39835 | 6253 | 250 | 8 | 35 | 3.08 | 1647121 | 0.13 | 610 | 42965 | 4425 | 438 | 8 | 45 | 3.33 | 2157122 | 0.17 | 611 | 562 | 38 | 191 | 18 | 73 | 0.04 | 44361 | 0.00 | 630 | 2103 | 379 | 173 | 8 | 37 | 0.16 | 92225 | 0.01 | 650 | 1079380 | 1365842 | 209 | 6 | 62 | 83.57 | 152480535 | 12.11 | 651 | 218560 | 10399 | 129 | 8 | 50 | 16.92 | 11666776 | 0.93 | 653 | 6396 | 5 | 219 | 7 | 35 | 0.50 | 224036 | 0.02 | 655 | 370585 | 31593 | 123 | 8 | 50 | 28.69 | 20381329 | 1.62 | 690 | 2 | 2 | 64 | 27 | 45 | 0.00 | 181 | 0.00 | 695 | 7 | 12 | 74 | 17 | 36 | 0.00 | 688 | 0.00 | 700 | 470900 | 207609 | 302 | 6 | 29 | 36.46 | 20261131 | 1.61 | 710 | 288334 | 74523 | 341 | 6 | 53 | 22.33 | 19427766 | 1.54 | 711 | 9432 | 446 | 301 | 15 | 88 | 0.73 | 871536 | 0.07 | 720 | 3 | - | 39 | 23 | 30 | 0.00 | 90 | 0.00 | 730 | 11958 | 882 | 222 | 6 | 41 | 0.93 | 530018 | 0.04 | 740 | 2420 | 1051 | 269 | 7 | 43 | 0.19 | 149253 | 0.01 | 752 | 2 | - | 48 | 21 | 34 | 0.00 | 69 | 0.00 | 753 | 1781 | 315 | 26 | 13 | 24 | 0.14 | 50894 | 0.00 | 760 | 66 | 20 | 116 | 9 | 46 | 0.01 | 3994 | 0.00 | 762 | 13 | 8 | 149 | 13 | 68 | 0.00 | 1431 | 0.00 | 765 | 254 | 4 | 194 | 13 | 58 | 0.02 | 15163 | 0.00 | 767 | 71 | 19 | 182 | 27 | 85 | 0.01 | 7658 | 0.00 | 770 | 988 | 256 | 261 | 10 | 72 | 0.08 | 90134 | 0.01 | 772 | 1424 | 90 | 485 | 8 | 67 | 0.11 | 102179 | 0.01 | 773 | 2758 | 7 | 197 | 9 | 76 | 0.21 | 212538 | 0.02 | 774 | 4 | 7 | 103 | 26 | 68 | 0.00 | 751 | 0.00 | 775 | 477 | 73 | 259 | 14 | 82 | 0.04 | 45289 | 0.00 | 776 | 10577 | 103 | 309 | 10 | 15 | 0.82 | 161160 | 0.01 | 777 | 127 | 24 | 195 | 13 | 75 | 0.01 | 11439 | 0.00 | 780 | 30266 | 1823 | 546 | 5 | 72 | 2.34 | 2336781 | 0.19 | 785 | 26868 | 3556 | 547 | 7 | 71 | 2.08 | 2190380 | 0.17 | 787 | 1293 | 334 | 266 | 11 | 89 | 0.10 | 144818 | 0.01 | 800 | 571 | 15 | 162 | 26 | 70 | 0.04 | 41400 | 0.00 | 810 | 5721 | 97 | 191 | 20 | 80 | 0.44 | 467115 | 0.04 | 811 | 187 | - | 205 | 50 | 98 | 0.01 | 18492 | 0.00 | 830 | 245661 | 15944 | 257 | 7 | 51 | 19.02 | 13420586 | 1.07 | 850 | 5419 | - | 75 | 6 | 8 | 0.42 | 43693 | 0.00 | 852 | 2 | - | 51 | 51 | 51 | 0.00 | 102 | 0.00 | 856 | 89060 | 6266 | 375 | 10 | 46 | 6.90 | 4452978 | 0.35 | 880 | 15835 | 57359 | 5011 | 17 | 62 | 1.23 | 4545142 | 0.36 | 886 | 64 | 187 | 247 | 23 | 51 | 0.00 | 13015 | 0.00 | 891 | 2 | 4 | 44 | 27 | 37 | 0.00 | 226 | 0.00 | 910 | 3 | - | 7 | 7 | 7 | 0.00 | 21 | 0.00 | 911 | 2 | - | 45 | 45 | 45 | 0.00 | 90 | 0.00 | 936 | 12 | - | 46 | 12 | 30 | 0.00 | 360 | 0.00 | 938 | 1 | - | 21 | 21 | 21 | 0.00 | 21 | 0.00 | 947 | 40 | - | 22 | 6 | 8 | 0.00 | 357 | 0.00 | 950 | 808 | 1522 | 109 | 8 | 39 | 0.06 | 92413 | 0.01 | 951 | 33 | 23 | 97 | 9 | 45 | 0.00 | 2520 | 0.00 | 953 | 26 | 9 | 58 | 11 | 26 | 0.00 | 940 | 0.00 | 986 | 346 | 4 | 139 | 7 | 25 | 0.03 | 8786 | 0.00 | 987 | 189 | 2 | 225 | 11 | 31 | 0.01 | 5945 | 0.00 | 988 | 1 | - | 23 | 23 | 23 | 0.00 | 23 | 0.00 | 990 | 6 | - | 12 | 7 | 7 | 0.00 | 47 | 0.00 | 991 | 1 | - | 6 | 6 | 6 | 0.00 | 6 | 0.00 | 992 | 697 | - | 76 | 10 | 20 | 0.05 | 14259 | 0.00 | 993 | 699 | - | 34 | 17 | 21 | 0.05 | 15282 | 0.00 | 994 | 709 | - | 32 | 11 | 21 | 0.05 | 15549 | 0.00 | 995 | 722 | - | 33 | 18 | 25 | 0.06 | 18177 | 0.00 | 996 | 15 | - | 43 | 20 | 23 | 0.00 | 350 | 0.00 | 997 | 180 | 32 | 141 | 7 | 47 | 0.01 | 10133 | 0.00 | 998 | 22 | - | 35 | 20 | 27 | 0.00 | 611 | 0.00 | 999 | 1586 | - | 8 | 7 | 7 | 0.12 | 11302 | 0.00 |
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