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 161 37.3%
2 China 101 23.4%
3 Germany 91 21.1%
4 Taiwan 13 3%
5 Canada 11 2.5%
6 Japan 10 2.3%
7 Korea, Republic of 9 2.1%
8 Turkey 8 1.9%
9 Cambodia 7 1.6%
10 France 5 1.2%
11 Senegal 5 1.2%
12 India 5 1.2%
13 United Kingdom 3 0.7%
14 Spain 2 0.5%
15 Belgium 1 0.2%