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Total Visits of This Article
2021 | Number of total visits
Rank Countries/Territories Count Percent
1 United States 13 34.2%
2 China 8 21.1%
3 Germany 5 13.2%
4 Netherlands 5 13.2%
5 France 3 7.9%
6 Taiwan 2 5.3%
7 United Kingdom 2 5.3%