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 718 41.5%
2 United States 501 29%
3 Germany 137 7.9%
4 Netherlands 103 6%
5 France 87 5%
6 Taiwan 33 1.9%
7 United Kingdom 33 1.9%
8 Russia 19 1.1%
9 Hong Kong 19 1.1%
10 Canada 13 0.8%
11 India 12 0.7%
12 Czech Republic 11 0.6%
13 Finland 7 0.4%
14 Portugal 6 0.3%
15 Estonia 5 0.3%
16 Ireland 4 0.2%
17 Singapore 4 0.2%
18 Japan 3 0.2%
19 3 0.2%
20 Iceland 2 0.1%
21 Poland 2 0.1%
22 South Africa 2 0.1%
23 Sweden 1 0.1%
24 Moldova, Republic of 1 0.1%
25 Australia 1 0.1%
26 Cambodia 1 0.1%
27 Ecuador 1 0.1%