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 China 159 73.6%
2 United States 29 13.4%
3 Netherlands 4 1.9%
4 Russia 4 1.9%
5 Senegal 4 1.9%
6 Germany 3 1.4%
7 Italy 2 0.9%
8 Canada 2 0.9%
9 Sweden 2 0.9%
10 Mexico 2 0.9%
11 Taiwan 1 0.5%
12 Australia 1 0.5%
13 France 1 0.5%
14 Japan 1 0.5%
15 Isle of Man 1 0.5%