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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
16,765,219
30,480
160,099
Item
28,168,140
50,864
258,462
Bibliographic Level (unit:record)
Range
Category
Accumulation
Month-To-date
Year-to-date
Monograph
16,412,941
30,073
158,643
Serials
169,406
20
149
Others
182,872
387
1,307
Material Type (unit:record)
Range
Category
Accumulation
Month-To-date
Year-to-date
Printed
15,312,605
26,856
136,223
Multimedia
1,436,443
3,624
23,876
Others
16,171
0
0
Language Statistics(unit:record)
Range
Category
Accumulation
Month-To-date
Year-to-date
Chinese
10,152,525
25,269
111,264
English
4,812,618
3,525
38,403
Japan
935,108
1,046
6,649
Others
864,968
640
3,783
Usage Statistics
Range
Category
Accumulation
Month-To-date
Year-to-date
Searches
416,277,431
1,768,925
5,007,243
Visits
15,945,360
21,088
108,129
Export
13,898,831
11,390
64,942
Updated:2025/06/01
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