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National Bibliographic Information Network
Database Statistics
Total Bib/Item
(unit:record)
Range
Category
Accumulation
Month-To-date
Year-to-date
Bibliographic
17,040,346
57,189
435,226
Item
28,639,556
93,256
729,878
Bibliographic Level (unit:record)
Range
Category
Accumulation
Month-To-date
Year-to-date
Monograph
16,686,222
57,033
431,924
Serials
169,698
84
441
Others
184,426
72
2,861
Material Type (unit:record)
Range
Category
Accumulation
Month-To-date
Year-to-date
Printed
15,556,378
39,877
379,996
Multimedia
1,467,797
17,312
55,230
Others
16,171
0
0
Language Statistics(unit:record)
Range
Category
Accumulation
Month-To-date
Year-to-date
Chinese
10,345,148
30,829
303,887
English
4,871,949
20,894
97,734
Japan
947,876
2,043
19,417
Others
875,373
3,423
14,188
Usage Statistics
Range
Category
Accumulation
Month-To-date
Year-to-date
Searches
425,328,260
1,027,282
14,058,072
Visits
16,144,718
45,316
307,487
Export
13,957,942
14,015
124,053
Updated:2026/01/01
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