BPG致力于知识的发现和传播
Total Visits of This Article
2021 | 总访问次数
排名 国家/地区 数量 占比
1 China 95 59.7%
2 United States 18 11.3%
3 Germany 14 8.8%
4 Belarus 5 3.1%
5 Hong Kong 4 2.5%
6 Netherlands 4 2.5%
7 Japan 3 1.9%
8 Singapore 3 1.9%
9 Taiwan 3 1.9%
10 Panama 2 1.3%
11 India 2 1.3%
12 Australia 2 1.3%
13 France 2 1.3%
14 Nigeria 1 0.6%
15 United Kingdom 1 0.6%