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Total Visits of This Article
2021 | Number of total visits
Rank Countries/Territories Count Percent
1 United States 32 26.4%
2 China 29 24%
3 Germany 27 22.3%
4 Netherlands 20 16.5%
5 Spain 6 5%
6 Korea, Republic of 4 3.3%
7 France 2 1.7%
8 1 0.8%