National Bibliographic Information Network

 

Database Statistics
Total Bib/Item (unit:record)    
                        Range
Category
Accumulation Month-To-date Year-to-date
Bibliographic 14,137,680 17,831 408,968
Item 24,319,222 31,102

577,704

 

 

Bibliographic Level (unit:record)    
                        Range
Category
Accumulation Month-To-date Year-to-date
Monograph 13,836,480 17,807 403,587
Serials 163,742 24 1,087
Others 137,458 0 4,294

 

 

Material Type (unit:record)    
                        Range
Category
Accumulation Month-To-date Year-to-date
Printed 12,987,516 13,492 375,576
Multimedia 1,133,995 4,339 33,392
Others 16,169 0 0

 

 

Language Statistics(unit:record)    
                        Range
Category
Accumulation Month-To-date Year-to-date
Chinese 8,319,446 9,782 309,318
English 4,253,005 6,432 74,006
Japan 793,023 1,044 16,303
Others 772,206 573 9,341

 

 

Usage Statistics    
                        Range
Category
Accumulation Month-To-date Year-to-date
Searches 369,261,124 750,838 7,408,647
Visits 12,376,167 76,837 389,714
Export 12,810,239 19,189 871,664
 
Updated:2019/10/1    

 






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