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 101 32.3%
2 Germany 79 25.2%
3 China 65 20.8%
4 Japan 12 3.8%
5 Canada 11 3.5%
6 Taiwan 11 3.5%
7 Senegal 7 2.2%
8 Turkey 6 1.9%
9 Cambodia 6 1.9%
10 Korea, Republic of 6 1.9%
11 France 3 1%
12 Russia 2 0.6%
13 Hong Kong 2 0.6%
14 United Kingdom 2 0.6%