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 38 33.6%
2 United States 32 28.3%
3 Germany 13 11.5%
4 Taiwan 7 6.2%
5 Senegal 6 5.3%
6 Cyprus 4 3.5%
7 France 3 2.7%
8 India 3 2.7%
9 Canada 2 1.8%
10 United Kingdom 2 1.8%
11 Japan 1 0.9%
12 Netherlands 1 0.9%
13 Russia 1 0.9%