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 91 58.3%
2 United States 40 25.6%
3 Canada 7 4.5%
4 Germany 4 2.6%
5 Russia 3 1.9%
6 France 3 1.9%
7 Australia 2 1.3%
8 Senegal 2 1.3%
9 Netherlands 2 1.3%
10 Ukraine 1 0.6%
11 Hong Kong 1 0.6%