Open Access statistics for National Center for Biotechnology Information, United States, covering academic research published from 2000 to 2024. Read More.
Open Access Percentage
80%
Total
Publications
3.9K
Total Open
Publications
3.1K
Total
Citations
561K
Open Access
Percentage
80%
Total
Publications
3.9K
Total Open
Publications
3.1K
Total
Citations
561K
Breakdown
Publisher Open
15%
Both
49%
Other Platform Open
13%
Closed
23%
Percentage of Open Access over time
Publisher Open
Both
Other Platform Open
Closed
Volume of Open Access over time
Open
Closed
Publisher Open
OA Journal 66%
1.5K
Hybrid 17%
374
No Guarantees 17%
391
Other Platform Open
Domain 77%
1.8K
Other Internet 22%
505
Institution 21%
489
Public 5%
110
Preprint 3%
72
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
PubMed Central | Domain | 1.8K |
DOI | Other Internet | 488 |
Europe PMC | Domain | 142 |
U.S. Department of Energy Office of Scientific and Technical Information - OSTI OAI | Institution | 109 |
Le Centre pour la Communication Scientifique Directe - HAL - Diderot | Institution | 98 |
Figshare | Public | 97 |
DANS - Data Archiving and Networked Services | Institution | 69 |
arXiv | Preprint | 51 |
Spanish National Research Council (CSIC - DIGITAL.CSIC) | Institution | 31 |
Unknown Repository | Other Internet | 23 |
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