Open Access statistics for ORCID, United States, covering academic research published from 2000 to 2023. Read More.
Open Access Percentage
79%
Total
Publications
29K
Total Open
Publications
23K
Total
Citations
196K
Open Access
Percentage
79%
Total
Publications
29K
Total Open
Publications
23K
Total
Citations
196K
Breakdown
Publisher Open
43%
Both
22%
Other Platform Open
14%
Closed
21%
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 61%
12K
Hybrid 22%
4.1K
No Guarantees 17%
3.2K
Other Platform Open
Preprint 60%
6.3K
Institution 29%
3K
Other Internet 16%
1.7K
Domain 9%
958
Public 4%
457
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
Research Square | Preprint | 7.3K |
PubMed Central | Domain | 695 |
Red Federada de Repositorios Institucionales de Publicaciones Científicas - LA Referencia | Other Internet | 569 |
Europe PMC | Domain | 464 |
Unknown Repository | Other Internet | 418 |
DOI | Other Internet | 349 |
arXiv | Preprint | 325 |
Universidad de la Rioja - Dialnet | Institution | 311 |
Semantic Scholar | Public | 189 |
Istanbul University - DergiPark | Institution | 175 |
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