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 106 30.6%
2 United States 97 28%
3 Germany 80 23.1%
4 Canada 14 4%
5 Taiwan 13 3.8%
6 Japan 11 3.2%
7 India 6 1.7%
8 Korea, Republic of 5 1.4%
9 France 4 1.2%
10 Turkey 3 0.9%
11 Senegal 2 0.6%
12 Cambodia 2 0.6%
13 Luxembourg 1 0.3%
14 Netherlands 1 0.3%
15 Russia 1 0.3%