BPG致力于知识的发现和传播
Total Visits of This Article
2022 | 总访问次数
排名 国家/地区 数量 占比
1 United States 35 32.7%
2 China 17 15.9%
3 Egypt 13 12.1%
4 Russia 13 12.1%
5 Germany 9 8.4%
6 Netherlands 5 4.7%
7 Kazakhstan 3 2.8%
8 France 3 2.8%
9 Canada 3 2.8%
10 United Kingdom 3 2.8%
11 Bangladesh 1 0.9%
12 Pakistan 1 0.9%
13 Romania 1 0.9%