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The Names & Subjects authority database contains authority records from the Library of Congress.
The Library Corporation, Research Park, Inwood, WV 25428
A Free MARC Inventory and Census ServiceInstitution: | Authorities Names and Subjects Week29 2022 | Profile Type: | MARC Leader and Fields | Performed on: | Wed, Jul 20, 2022. 1:02:22 PM |
Overall Statistics
Description | Maximum | Minimum | Average | Totals |
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Number of Records | - | - | - | 11727071 |
Characters per Record | 15411 | 139 | 498 | 5841159304 |
Characters per Field | 8788 | 3 | 38 | 5213939967 |
Fields per Record | 298 | 7 | 11 | 136282460 |
Record Status (MARC Leader Position 05)
Description | MARC Code | Record Count | Percent of Records | File Space Consumed | Percent of File Space |
---|
Corrected or Revised | c | 5417027 | 46.19 | 3117719341 | 53.38 | New | n | 6310044 | 53.81 | 2723439963 | 46.62 |
Record Type (MARC Leader Position 06)
Description | MARC Code | Record Count | Percent of Records | File Space Consumed | Percent of File Space |
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Unknown Code | [unprintable] | 11727071 | 100.00 | 5841159304 | 100.00 |
Bibliographic Level (MARC Leader Position 07)
Description | MARC Code | Record Count | Percent of Records | File Space Consumed | Percent of File Space |
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Unknown Code | [unprintable] | 11727071 | 100.00 | 5841159304 | 100.00 |
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] | 11727071 | 100.00 | 5841159304 | 100.00 |
Character Encoding (MARC Leader Position 09)
Description | MARC Code | Record Count | Percent of Records | File Space Consumed | Percent of File Space |
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MARC-8 | [blank] | 11727071 | 100.00 | 5841159304 | 100.00 |
Encoding Level (MARC Leader Position 17)
Description | MARC Code | Record Count | Percent of Records | File Space Consumed | Percent of File Space |
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Unknown Code | [unprintable] | 11727071 | 100.00 | 5841159304 | 100.00 |
Descriptive Cataloging Form (MARC Leader Position 18)
Description | MARC Code | Record Count | Percent of Records | File Space Consumed | Percent of File Space |
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Non ISBD Form | [blank] | 11727066 | 100.00 | 5841155871 | 100.00 | Unknown Code | [unprintable] | 5 | 0.00 | 3433 | 0.00 |
Linked Record Requirement (MARC Leader Position 19)
Description | MARC Code | Record Count | Percent of Records | File Space Consumed | Percent of File Space |
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Related Record not Required | [blank] | 11727071 | 100.00 | 5841159304 | 100.00 |
Modified Record (MARC 008 Position 38)
Description | MARC Code | Record Count | Percent of Records | File Space Consumed | Percent of File Space |
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Not modified | [blank] | 11725122 | 99.98 | 5840025190 | 99.98 | No attempt to code | | | 1949 | 0.02 | 1134114 | 0.02 |
Cataloging Source (MARC 008 Position 39)
Description | MARC Code | Record Count | Percent of Records | File Space Consumed | Percent of File Space |
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Library of Congress | [blank] | 6702071 | 57.15 | 3178908848 | 54.42 | National Ag. Lib. | a | 16224 | 0.14 | 7793733 | 0.13 | National Lib. Med. | b | 51624 | 0.44 | 21499509 | 0.37 | LC Coop. Cat. | c | 4945308 | 42.17 | 2627736773 | 44.99 | Other Sources | d | 884 | 0.01 | 465814 | 0.01 | Unknown Source | u | 8 | 0.00 | 3464 | 0.00 | No attempt to code | | | 10952 | 0.09 | 4751163 | 0.08 |
Target Audience (MARC 008 Position 22)
Description | MARC Code | Record Count | Percent of Records | File Space Consumed | Percent of File Space |
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Unknown or not spec. | [blank] | 11727071 | 100.00 | 5841159304 | 100.00 |
Collection Age (MARC 008 Position 07-10)
Description | Record Count | Percent of Records | File Space Consumed | Percent of File Space |
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Date Unknown | 11250391 | 95.94 | 5646385643 | 96.67 | No Date | 476680 | 4.06 | 194773661 | 3.33 |
Languages (MARC 008 Position 35-37)
Description | Record Count | Percent of Records | File Space Consumed | Percent of File Space |
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NOT CODED | 10229927 | 87.23 | 5321451633 | 91.10 | Unknown Code | 1497144 | 12.77 | 519707671 | 8.90 |
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 |
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1 | 11727071 | - | 12 | 12 | 12 | 100.00 | 140724852 | 2.41 | 3 | 11727071 | - | 3 | 3 | 3 | 100.00 | 35181213 | 0.60 | 5 | 11727071 | - | 16 | 16 | 16 | 100.00 | 187633136 | 3.21 | 8 | 11727071 | - | 40 | 40 | 40 | 100.00 | 469082840 | 8.03 | 10 | 11727071 | - | 940 | 16 | 16 | 100.00 | 190718509 | 3.27 | 16 | 42234 | 17 | 38 | 7 | 13 | 0.36 | 590812 | 0.01 | 20 | 53 | 10 | 98 | 14 | 22 | 0.00 | 1446 | 0.00 | 22 | 24695 | 405 | 24 | 13 | 13 | 0.21 | 327125 | 0.01 | 24 | 59246 | 42383 | 131 | 7 | 48 | 0.51 | 4942706 | 0.08 | 31 | 7 | - | 106 | 43 | 70 | 0.00 | 493 | 0.00 | 34 | 106446 | 11855 | 93 | 19 | 50 | 0.91 | 5998576 | 0.10 | 35 | 7051708 | 94473 | 62 | 9 | 21 | 60.13 | 154275197 | 2.64 | 40 | 11727071 | - | 232 | 8 | 22 | 100.00 | 264363383 | 4.53 | 42 | 60755 | - | 14 | 6 | 7 | 0.52 | 445322 | 0.01 | 43 | 129135 | - | 78 | 7 | 11 | 1.10 | 1440805 | 0.02 | 46 | 1929511 | 7478 | 367 | 5 | 15 | 16.45 | 30428710 | 0.52 | 50 | 22348 | 362 | 780 | 6 | 19 | 0.19 | 453405 | 0.01 | 52 | 353 | - | 34 | 8 | 13 | 0.00 | 4872 | 0.00 | 53 | 388135 | 15125 | 994 | 5 | 16 | 3.31 | 6639587 | 0.11 | 55 | 2 | - | 22 | 14 | 18 | 0.00 | 36 | 0.00 | 60 | 2211 | 1 | 48 | 6 | 14 | 0.02 | 31378 | 0.00 | 65 | 2765 | 3 | 37 | 18 | 29 | 0.02 | 80617 | 0.00 | 70 | 16 | - | 24 | 11 | 13 | 0.00 | 222 | 0.00 | 72 | 6151 | 1 | 19 | 12 | 17 | 0.05 | 105851 | 0.00 | 73 | 3639 | - | 92 | 12 | 20 | 0.03 | 73451 | 0.00 | 75 | 1 | - | 24 | 24 | 24 | 0.00 | 24 | 0.00 | 82 | 67 | - | 31 | 14 | 21 | 0.00 | 1409 | 0.00 | 86 | 488 | 7 | 55 | 9 | 17 | 0.00 | 8815 | 0.00 | 87 | 5380 | 35 | 35 | 10 | 19 | 0.05 | 104783 | 0.00 | 90 | 801 | 1 | 63 | 9 | 16 | 0.01 | 13342 | 0.00 | 100 | 8479944 | - | 443 | 5 | 28 | 72.31 | 244072788 | 4.18 | 110 | 1753488 | - | 742 | 6 | 49 | 14.95 | 87525425 | 1.50 | 111 | 261515 | - | 432 | 7 | 82 | 2.23 | 21615011 | 0.37 | 130 | 638118 | - | 994 | 6 | 39 | 5.44 | 25321758 | 0.43 | 150 | 363380 | - | 119 | 6 | 31 | 3.10 | 11440861 | 0.20 | 151 | 224548 | - | 120 | 7 | 29 | 1.91 | 6571143 | 0.11 | 155 | 2427 | - | 62 | 6 | 20 | 0.02 | 49212 | 0.00 | 180 | 3111 | - | 91 | 7 | 22 | 0.03 | 71107 | 0.00 | 181 | 2 | - | 44 | 21 | 32 | 0.00 | 65 | 0.00 | 182 | 34 | - | 40 | 9 | 20 | 0.00 | 701 | 0.00 | 185 | 506 | - | 77 | 7 | 27 | 0.00 | 14105 | 0.00 | 260 | 769 | - | 668 | 13 | 141 | 0.01 | 109077 | 0.00 | 336 | 31362 | 101 | 114 | 8 | 23 | 0.27 | 748517 | 0.01 | 348 | 1 | - | 29 | 29 | 29 | 0.00 | 29 | 0.00 | 360 | 5359 | 3 | 977 | 18 | 133 | 0.05 | 713281 | 0.01 | 368 | 281616 | 8601 | 531 | 5 | 27 | 2.40 | 8092367 | 0.14 | 370 | 1515957 | 73983 | 703 | 6 | 32 | 12.93 | 51022174 | 0.87 | 371 | 91993 | 2127 | 421 | 6 | 51 | 0.78 | 4828591 | 0.08 | 372 | 1119080 | 44657 | 953 | 6 | 35 | 9.54 | 40993122 | 0.70 | 373 | 837432 | 233769 | 1054 | 6 | 48 | 7.14 | 52132120 | 0.89 | 374 | 1227834 | 77895 | 678 | 6 | 29 | 10.47 | 38428064 | 0.66 | 375 | 1325156 | 1468 | 515 | 5 | 12 | 11.30 | 15991201 | 0.27 | 376 | 2602 | 378 | 420 | 7 | 19 | 0.02 | 57102 | 0.00 | 377 | 1709033 | 2079 | 147 | 6 | 7 | 14.57 | 12563733 | 0.22 | 378 | 290837 | - | 280 | 5 | 17 | 2.48 | 5222839 | 0.09 | 380 | 233316 | 17096 | 244 | 6 | 30 | 1.99 | 7704637 | 0.13 | 381 | 110661 | 3258 | 209 | 5 | 14 | 0.94 | 1655823 | 0.03 | 382 | 114609 | 4320 | 1158 | 8 | 37 | 0.98 | 4412274 | 0.08 | 383 | 40706 | 4855 | 133 | 5 | 15 | 0.35 | 693961 | 0.01 | 384 | 18347 | - | 53 | 5 | 11 | 0.16 | 205595 | 0.00 | 385 | 654 | 27 | 90 | 12 | 21 | 0.01 | 14751 | 0.00 | 386 | 1311 | 1097 | 166 | 14 | 26 | 0.01 | 64669 | 0.00 | 388 | 10 | - | 27 | 7 | 11 | 0.00 | 111 | 0.00 | 400 | 3633214 | 2656088 | 717 | 4 | 36 | 30.98 | 232085604 | 3.97 | 410 | 1256125 | 1081151 | 1175 | 5 | 55 | 10.71 | 129002559 | 2.21 | 411 | 166720 | 111599 | 524 | 6 | 78 | 1.42 | 21798406 | 0.37 | 430 | 326552 | 144931 | 975 | 5 | 39 | 2.78 | 18669524 | 0.32 | 450 | 136787 | 153453 | 219 | 6 | 26 | 1.17 | 7580044 | 0.13 | 451 | 110820 | 129006 | 193 | 6 | 30 | 0.94 | 7254588 | 0.12 | 455 | 1686 | 3687 | 63 | 6 | 22 | 0.01 | 123094 | 0.00 | 480 | 705 | 193 | 63 | 8 | 25 | 0.01 | 22907 | 0.00 | 482 | 5 | - | 59 | 30 | 43 | 0.00 | 216 | 0.00 | 485 | 173 | 88 | 68 | 9 | 25 | 0.00 | 6567 | 0.00 | 500 | 145190 | 52282 | 740 | 5 | 40 | 1.24 | 8092759 | 0.14 | 510 | 373018 | 127412 | 471 | 7 | 60 | 3.18 | 30510326 | 0.52 | 511 | 15876 | 2573 | 259 | 8 | 63 | 0.14 | 1172745 | 0.02 | 530 | 44975 | 5571 | 291 | 6 | 56 | 0.38 | 2878321 | 0.05 | 550 | 227297 | 82341 | 93 | 6 | 24 | 1.94 | 7556693 | 0.13 | 551 | 29738 | 5526 | 206 | 8 | 31 | 0.25 | 1112881 | 0.02 | 555 | 2411 | 867 | 47 | 9 | 20 | 0.02 | 68288 | 0.00 | 580 | 905 | 28 | 49 | 10 | 20 | 0.01 | 19519 | 0.00 | 581 | 1 | - | 24 | 24 | 24 | 0.00 | 24 | 0.00 | 585 | 176 | 9 | 40 | 10 | 20 | 0.00 | 3714 | 0.00 | 640 | 8930 | 53 | 253 | 6 | 37 | 0.08 | 339574 | 0.01 | 641 | 3197 | 96 | 590 | 8 | 61 | 0.03 | 202626 | 0.00 | 642 | 292451 | 1875 | 151 | 9 | 16 | 2.49 | 4896170 | 0.08 | 643 | 591313 | 17544 | 532 | 7 | 44 | 5.04 | 26845083 | 0.46 | 644 | 574143 | 4022 | 1144 | 8 | 11 | 4.90 | 6453053 | 0.11 | 645 | 578892 | 11147 | 142 | 8 | 14 | 4.94 | 8747292 | 0.15 | 646 | 573719 | 5876 | 769 | 8 | 10 | 4.89 | 6342179 | 0.11 | 663 | 15052 | - | 2062 | 19 | 153 | 0.13 | 2307974 | 0.04 | 664 | 2 | - | 236 | 72 | 154 | 0.00 | 308 | 0.00 | 665 | 943 | - | 2049 | 21 | 739 | 0.01 | 697538 | 0.01 | 666 | 1 | - | 57 | 57 | 57 | 0.00 | 57 | 0.00 | 667 | 1938373 | 662458 | 2343 | 5 | 60 | 16.53 | 158331776 | 2.71 | 670 | 11551808 | 6255443 | 8788 | 5 | 131 | 98.51 | 2348234392 | 40.20 | 672 | 3490 | 1915 | 418 | 7 | 70 | 0.03 | 382495 | 0.01 | 673 | 188 | 138 | 183 | 5 | 54 | 0.00 | 17657 | 0.00 | 675 | 378958 | 5 | 3228 | 5 | 84 | 3.23 | 31862811 | 0.55 | 678 | 27199 | 32 | 6233 | 6 | 190 | 0.23 | 5183299 | 0.09 | 680 | 14649 | 472 | 1202 | 18 | 171 | 0.12 | 2594257 | 0.04 | 681 | 11308 | 192 | 447 | 19 | 46 | 0.10 | 529697 | 0.01 | 682 | 7 | - | 143 | 70 | 91 | 0.00 | 640 | 0.00 | 688 | 208 | - | 229 | 26 | 32 | 0.00 | 6693 | 0.00 | 700 | 13763 | 23 | 135 | 13 | 44 | 0.12 | 610010 | 0.01 | 710 | 3205 | 5 | 302 | 15 | 61 | 0.03 | 198150 | 0.00 | 711 | 55 | - | 270 | 30 | 94 | 0.00 | 5199 | 0.00 | 730 | 1882 | - | 265 | 14 | 47 | 0.02 | 90113 | 0.00 | 751 | 82 | - | 74 | 30 | 48 | 0.00 | 3950 | 0.00 | 781 | 176003 | - | 117 | 8 | 28 | 1.50 | 5088842 | 0.09 | 856 | 2 | - | 30 | 27 | 28 | 0.00 | 57 | 0.00 | 999 | 1 | - | 165 | 165 | 165 | 0.00 | 165 | 0.00 |
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