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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
17,199,960
35,057
159,614
Item
28,907,840
56,871
268,284
Bibliographic Level (unit:record)
Range
Category
Accumulation
Month-To-date
Year-to-date
Monograph
16,841,887
34,991
155,665
Serials
169,893
18
195
Others
188,180
48
3,754
Material Type (unit:record)
Range
Category
Accumulation
Month-To-date
Year-to-date
Printed
15,707,516
32,750
151,138
Multimedia
1,476,273
2,307
8,476
Others
16,171
0
0
Language Statistics(unit:record)
Range
Category
Accumulation
Month-To-date
Year-to-date
Chinese
10,459,466
27,699
114,318
English
4,907,879
5,045
35,930
Japan
953,703
813
5,827
Others
878,912
1,500
3,539
Usage Statistics
Range
Category
Accumulation
Month-To-date
Year-to-date
Searches
430,788,750
1,234,960
5,460,490
Visits
16,259,062
31,867
114,344
Export
13,998,306
8,383
40,364
Updated:2026/05/01
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