Country | Documents | Citable documents | Citations | Self-Citations | Citations per Document | H index | ||
---|---|---|---|---|---|---|---|---|
1 | United States | 21470 | 20794 | 665028 | 192181 | 30.97 | 943 | |
2 | China | 19981 | 19810 | 362069 | 233072 | 18.12 | 518 | |
3 | Germany | 6157 | 5960 | 112074 | 24378 | 18.20 | 395 | |
4 | United Kingdom | 5677 | 5482 | 147187 | 22700 | 25.93 | 462 |
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Scimago Lab, Copyright 2007-2024. Data Source: Scopus®