Open Access statistics for Robert Wood Johnson Foundation, United States, covering academic research published from 2000 to 2025. Read More.
Open Access Percentage
43%
Total
Publications
3.2K
Total Open
Publications
1.4K
Total
Citations
215K
Open Access
Percentage
43%
Total
Publications
3.2K
Total Open
Publications
1.4K
Total
Citations
215K
Breakdown
Publisher Open
14%
Both
16%
Other Platform Open
13%
Closed
57%
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 25%
244
Hybrid 16%
154
No Guarantees 59%
561
Other Platform Open
Domain 83%
790
Institution 28%
269
Other Internet 5%
43
Public 3%
31
Preprint 2%
16
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
PubMed Central | Domain | 795 |
doaj.org OAI-PMH Repository | Institution | 106 |
University of Michigan | Institution | 59 |
DOI | Other Internet | 40 |
California Digital Library | Institution | 33 |
Figshare | Public | 30 |
Harvard University | Institution | 22 |
National Institutes of Health | Institution | 16 |
Europe PMC | Domain | 14 |
The University of Adelaide | Institution | 10 |
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