Open Access statistics for ORCID, United States, covering academic research published from 2000 to 2023. Read More.
Open Access Percentage
80%
Total
Publications
30K
Total Open
Publications
24K
Total
Citations
215K
Open Access
Percentage
80%
Total
Publications
30K
Total Open
Publications
24K
Total
Citations
215K
Breakdown
Publisher Open
44%
Both
23%
Other Platform Open
13%
Closed
20%
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 67%
13K
Hybrid 20%
4K
No Guarantees 13%
2.6K
Other Platform Open
Preprint 57%
6.2K
Institution 29%
3.1K
Other Internet 17%
1.9K
Domain 10%
1.1K
Public 5%
535
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
Research Square | Preprint | 7.1K |
PubMed Central | Domain | 851 |
Red Federada de Repositorios Institucionales de Publicaciones Científicas - LA Referencia | Other Internet | 595 |
Europe PMC | Domain | 515 |
Unknown Repository | Other Internet | 497 |
DOI | Other Internet | 388 |
arXiv | Preprint | 341 |
Universidad de la Rioja - Dialnet | Institution | 293 |
Semantic Scholar | Public | 211 |
Zenodo | Public | 183 |
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