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 United States 47 33.3%
2 China 31 22%
3 Hong Kong 18 12.8%
4 United Kingdom 17 12.1%
5 Russia 7 5%
6 Taiwan 4 2.8%
7 Ukraine 3 2.1%
8 Japan 3 2.1%
9 India 2 1.4%
10 France 2 1.4%
11 Germany 2 1.4%
12 Singapore 2 1.4%
13 Finland 1 0.7%
14 Latvia 1 0.7%
15 Netherlands 1 0.7%