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 73 34.4%
2 China 58 27.4%
3 Netherlands 24 11.3%
4 Germany 15 7.1%
5 Canada 11 5.2%
6 France 9 4.2%
7 Spain 5 2.4%
8 India 4 1.9%
9 Japan 3 1.4%
10 Italy 2 0.9%
11 Egypt 2 0.9%
12 Romania 2 0.9%
13 Russia 1 0.5%
14 Serbia 1 0.5%
15 Finland 1 0.5%
16 Taiwan 1 0.5%