Open Access statistics for Crossref, United States, covering academic research published from 2001 to 2023. Read More.
Open Access Percentage
82%
Total
Publications
93
Total Open
Publications
76
Total
Citations
904
Open Access
Percentage
82%
Total
Publications
93
Total Open
Publications
76
Total
Citations
904
Breakdown
Publisher Open
55%
Both
23%
Other Platform Open
4%
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 32%
23
Hybrid 46%
33
No Guarantees 22%
16
Other Platform Open
Other Internet 32%
8
Institution 28%
7
Domain 28%
7
Public 24%
6
Preprint 20%
5
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
DOI | Other Internet | 10 |
Europe PMC | Domain | 6 |
PubMed Central | Domain | 5 |
University of Edinburgh - Edinburgh Research Explorer | Institution | 4 |
Zenodo | Public | 3 |
Semantic Scholar | Public | 3 |
bioRxiv | Preprint | 3 |
OSF Preprints - OSF Preprints | Preprint | 2 |
Curtin University - eSpace | Institution | 2 |
Unknown Repository | Other Internet | 1 |
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