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 166 38.1%
2 United States 121 27.8%
3 Germany 79 18.1%
4 Japan 15 3.4%
5 Taiwan 12 2.8%
6 Canada 11 2.5%
7 Turkey 7 1.6%
8 Senegal 7 1.6%
9 Cambodia 6 1.4%
10 Korea, Republic of 6 1.4%
11 Russia 3 0.7%
12 France 2 0.5%
13 United Kingdom 1 0.2%