Hong Kong

Hong Kong

Hong Kong is a special administrative region of China. With 7.4 million residents of various nationalities in a 1,104-square-kilometre territory, Hong Kong is the fourth most densely populated region in the world. Derived from Wikipedia licensed CC-BY-SA.

Open Access statistics for Hong Kong, covering academic research published from 2000 to 2024. Read More.


Open Access Percentage

37%


Total
Publications

560K


Total Open
Publications

208K


Total
Citations

19M


Open Access
Percentage

37%


Total
Publications

560K


Total Open
Publications

208K


Total
Citations

19M

Wikipedia

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Breakdown

12% 15% 10% 63%

Publisher Open

12%

Both

15%

Other Platform Open

10%

Closed

63%

Percentage of Open Access over time

0%10%20%30%40%50%60%70%80%90%100%
2000200120022003200420052006200720082009201020112012201320142015201620172018201920202021202220232024

Publisher Open

Both

Other Platform Open

Closed

Volume of Open Access over time

05k10k15k20k25k30k35k40k45kTotal Publications
2000200120022003200420052006200720082009201020112012201320142015201620172018201920202021202220232024

Open

Closed

Publisher Open

44%OA Journal

OA Journal 44%

67K

Hybrid 30%

46K

No Guarantees 26%

39K

Other Platform Open

Domain 49%

68K

Institution 33%

45K

Preprint 22%

31K

Other Internet 10%

14K

Public 10%

13K

Other Platform Locations

Name

Platform Type

Publications

PubMed Central
Domain
67K
Europe PMC
Domain
27K
arXiv
Preprint
21K
Hong Kong Polytechnic University - PolyU Institutional Research Archive
Institution
17K
Semantic Scholar
Public
11K
DOI
Other Internet
5.5K
Research Square
Preprint
4.8K
CiteSeer X
Other Internet
4.1K
The Hong Kong University of Science and Technology - Rare & Special e-Zone
Institution
3.3K
University College London - UCL Discovery
Institution
2.8K
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Data updated 7 April 2025

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