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 269 33%
2 China 188 23%
3 Hong Kong 104 12.7%
4 Netherlands 87 10.7%
5 Germany 53 6.5%
6 United Kingdom 26 3.2%
7 France 25 3.1%
8 Canada 14 1.7%
9 Russia 13 1.6%
10 Portugal 7 0.9%
11 Ukraine 4 0.5%
12 Ireland 4 0.5%
13 India 3 0.4%
14 3 0.4%
15 Norway 3 0.4%
16 Brazil 2 0.2%
17 Estonia 2 0.2%
18 Finland 2 0.2%
19 Japan 2 0.2%
20 Korea, Republic of 1 0.1%
21 Latvia 1 0.1%
22 Czech Republic 1 0.1%
23 Bangladesh 1 0.1%
24 South Africa 1 0.1%