Country | Documents | Citable documents | Citations | Self-Citations | Citations per Document | H index | ||
---|---|---|---|---|---|---|---|---|
1 | United States | 20865 | 19839 | 1444316 | 549922 | 69.22 | 994 | |
2 | China | 8318 | 8287 | 364033 | 161539 | 43.76 | 511 | |
3 | Japan | 6493 | 6404 | 286937 | 60821 | 44.19 | 490 | |
4 | Germany | 5221 | 5081 | 335121 | 63925 | 64.19 | 557 |
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Scimago Lab, Copyright 2007-2024. Data Source: Scopus®