
Open Access statistics for SMART Reading, United States, covering academic research published from 2000 to 2025.
Open Access statistics for SMART Reading, United States, covering academic research published from 2000 to 2025. Read More.
Open Access Percentage
52%
Total
Publications
1.4K
Total Open
Publications
715
Total
Citations
33K
Open Access
Percentage
52%
Total
Publications
1.4K
Total Open
Publications
715
Total
Citations
33K
Breakdown
Publisher Open
23%
Both
17%
Other Platform Open
11%
Closed
49%
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 33%
176
Hybrid 34%
183
No Guarantees 33%
175
Other Platform Open
Institution 63%
237
Domain 36%
135
Other Internet 12%
46
Preprint 11%
40
Public 5%
18
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
PubMed Central | Domain | 134 |
doaj.org OAI-PMH Repository | Institution | 104 |
University of Groningen | Institution | 63 |
DOI | Other Internet | 37 |
Royal Netherlands Academy of Arts and Sciences | Institution | 31 |
Le Centre pour la Communication Scientifique Directe - HAL - Diderot | Institution | 18 |
Vrije Universiteit Amsterdam | Institution | 14 |
Unknown Repository | Other Internet | 13 |
Research Square | Preprint | 12 |
bioRxiv | Preprint | 12 |