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 85 57.4%
2 United States 22 14.9%
3 Germany 9 6.1%
4 Hong Kong 7 4.7%
5 Netherlands 7 4.7%
6 Russia 6 4.1%
7 France 3 2%
8 Taiwan 2 1.4%
9 Senegal 2 1.4%
10 Singapore 1 0.7%
11 Czech Republic 1 0.7%
12 Australia 1 0.7%
13 Brazil 1 0.7%
14 United Kingdom 1 0.7%