BPG致力于知识的发现和传播
Total Visits of This Article
2020 | 总访问次数
排名 国家/地区 数量 占比
1 China 55 37.9%
2 United States 23 15.9%
3 Canada 17 11.7%
4 Germany 14 9.7%
5 France 9 6.2%
6 Portugal 7 4.8%
7 Senegal 7 4.8%
8 India 4 2.8%
9 Philippines 2 1.4%
10 Brazil 2 1.4%
11 Ecuador 2 1.4%
12 Malaysia 1 0.7%
13 United Kingdom 1 0.7%
14 Russia 1 0.7%