BPG致力于知识的发现和传播
Total Visits of This Article
2023 | 总访问次数
排名 国家/地区 数量 占比
1 China 183 53.4%
2 United States 106 30.9%
3 Germany 12 3.5%
4 Senegal 7 2%
5 Hong Kong 6 1.7%
6 Japan 6 1.7%
7 Canada 3 0.9%
8 Singapore 3 0.9%
9 Sweden 3 0.9%
10 Ireland 3 0.9%
11 Romania 2 0.6%
12 Switzerland 2 0.6%
13 Brazil 2 0.6%
14 France 2 0.6%
15 Philippines 1 0.3%
16 Iran, Islamic Republic of 1 0.3%
17 Russia 1 0.3%