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 462 47.4%
2 United States 219 22.5%
3 Germany 52 5.3%
4 Netherlands 45 4.6%
5 United Kingdom 43 4.4%
6 France 29 3%
7 Hong Kong 27 2.8%
8 Russia 18 1.8%
9 Taiwan 17 1.7%
10 Canada 8 0.8%
11 Japan 6 0.6%
12 Korea, Republic of 6 0.6%
13 Malaysia 5 0.5%
14 India 4 0.4%
15 4 0.4%
16 Australia 3 0.3%
17 Senegal 3 0.3%
18 Romania 3 0.3%
19 Singapore 2 0.2%
20 Philippines 2 0.2%
21 Poland 2 0.2%
22 Ukraine 2 0.2%
23 Denmark 2 0.2%
24 Estonia 2 0.2%
25 Finland 2 0.2%
26 Ireland 1 0.1%
27 Italy 1 0.1%
28 New Zealand 1 0.1%
29 United Arab Emirates 1 0.1%
30 Trinidad and Tobago 1 0.1%
31 Venezuela, Bolivarian Republic of 1 0.1%
32 Viet Nam 1 0.1%