Open Access statistics for National Center for Biotechnology Information, United States, covering academic research published from 2000 to 2024. Read More.
Open Access Percentage
82%
Total
Publications
3.9K
Total Open
Publications
3.2K
Total
Citations
538K
Open Access
Percentage
82%
Total
Publications
3.9K
Total Open
Publications
3.2K
Total
Citations
538K
Breakdown
Publisher Open
7%
Both
55%
Other Platform Open
20%
Closed
18%
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 51%
1.3K
Hybrid 33%
802
No Guarantees 16%
398
Other Platform Open
Domain 86%
2.5K
Preprint 18%
541
Institution 16%
478
Other Internet 14%
405
Public 13%
388
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
PubMed Central | Domain | 2.5K |
Europe PMC | Domain | 1.5K |
bioRxiv | Preprint | 358 |
Semantic Scholar | Public | 350 |
DOI | Other Internet | 236 |
arXiv | Preprint | 110 |
University of California - eScholarship University of California | Institution | 57 |
California Digital Library - eScholarship | Other Internet | 56 |
Le Centre pour la Communication Scientifique Directe - HAL - TYPE ART | Other Internet | 54 |
U.S. Department of Energy Office of Scientific and Technical Information - OSTI OAI | Institution | 52 |
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