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 467 37.6%
2 China 344 27.7%
3 Germany 114 9.2%
4 Netherlands 91 7.3%
5 France 83 6.7%
6 United Kingdom 22 1.8%
7 Taiwan 22 1.8%
8 Czech Republic 18 1.5%
9 Hong Kong 17 1.4%
10 Canada 13 1%
11 Russia 10 0.8%
12 Colombia 7 0.6%
13 Portugal 6 0.5%
14 Ireland 4 0.3%
15 4 0.3%
16 Finland 3 0.2%
17 Japan 3 0.2%
18 Latvia 2 0.2%
19 India 2 0.2%
20 Cambodia 2 0.2%
21 Ukraine 2 0.2%
22 Viet Nam 2 0.2%
23 Sweden 1 0.1%
24 Algeria 1 0.1%
25 Georgia 1 0.1%