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Total Visits of This Article
2021 | Number of total visits
Rank Countries/Territories Count Percent
1 United States 16 29.6%
2 China 14 25.9%
3 Germany 9 16.7%
4 Netherlands 9 16.7%
5 Spain 2 3.7%
6 France 2 3.7%
7 Canada 2 3.7%