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 88 39.3%
2 China 54 24.1%
3 Netherlands 12 5.4%
4 France 11 4.9%
5 Romania 9 4%
6 Japan 7 3.1%
7 India 7 3.1%
8 Iran, Islamic Republic of 5 2.2%
9 Canada 4 1.8%
10 Hong Kong 4 1.8%
11 Egypt 4 1.8%
12 Australia 4 1.8%
13 Ethiopia 3 1.3%
14 Germany 2 0.9%
15 Ecuador 2 0.9%
16 Korea, Republic of 2 0.9%
17 Pakistan 2 0.9%
18 Bangladesh 1 0.4%
19 Russia 1 0.4%
20 Spain 1 0.4%
21 Turkey 1 0.4%