Open Access statistics for Guttmacher Institute, United States, covering academic research published from 2000 to 2022. Read More.
Open Access Percentage
61%
Total
Publications
493
Total Open
Publications
300
Total
Citations
29K
Open Access
Percentage
61%
Total
Publications
493
Total Open
Publications
300
Total
Citations
29K
Breakdown
Publisher Open
10%
Both
34%
Other Platform Open
17%
Closed
39%
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 37%
79
Hybrid 43%
94
No Guarantees 20%
43
Other Platform Open
Domain 88%
219
Institution 14%
36
Other Internet 8%
21
Preprint 6%
16
Public 5%
13
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
PubMed Central | Domain | 212 |
Europe PMC | Domain | 152 |
Research Square | Preprint | 13 |
Semantic Scholar | Public | 12 |
lshtm.ac.uk OAI-PMH Repository | Institution | 11 |
CiteSeer X | Other Internet | 10 |
London School of Hygiene and Tropical Medicine - LSHTM Research Online | Institution | 9 |
University of Toronto - TSpace | Institution | 7 |
Bioline International - Bioline International | Other Internet | 5 |
Unknown Repository | Other Internet | 4 |
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