2020 Journal Citation Reports®, from Clarivate Analytics:

SCI Impact Factor (2020) 5.376
SCI 5-Year Impact Factor (2020) 4.865

2020 Journal Metrics, from Scopus:

SCImago Journal & Country Rank
5.1
2020CiteScore
 
67th percentile
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CiteScore (2020) 5.1
SJR (2020) 1.234
SNIP (2020) 1.324

Country-specific access statistics

CountryReference
United States 46,896
Canada 27,615
Sweden 7,009
South Korea 4,708
China 2,852
Russia 2,758
Germany 2,212
United Kingdom 1,973
France 1,680
Ukraine 550
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