Open Access statistics for ORCID, United States, covering academic research published from 2000 to 2024. Read More.
Open Access Percentage
78%
Total
Publications
33K
Total Open
Publications
26K
Total
Citations
256K
Open Access
Percentage
78%
Total
Publications
33K
Total Open
Publications
26K
Total
Citations
256K
Breakdown
Publisher Open
54%
Both
11%
Other Platform Open
11%
Closed
24%
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 82%
15K
Hybrid 8%
1.5K
No Guarantees 10%
2K
Other Platform Open
Preprint 44%
2.9K
Institution 34%
2.3K
Domain 13%
901
Other Internet 11%
719
Public 2%
118
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
Research Square | Preprint | 2.8K |
PubMed Central | Domain | 890 |
DOI | Other Internet | 332 |
Unknown Repository | Other Internet | 294 |
arXiv | Preprint | 126 |
University of Buenos Aires - Sociedad | Institution | 114 |
University of Malta - OAR@UM | Institution | 100 |
U.S. Department of Energy Office of Scientific and Technical Information - OSTI OAI | Institution | 99 |
Econstor - Econstor | Other Internet | 87 |
SRCE - University of Zagreb University Computing Centre | Institution | 82 |
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