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 289 33.3%
2 United States 246 28.3%
3 Netherlands 77 8.9%
4 United Kingdom 57 6.6%
5 Germany 41 4.7%
6 France 32 3.7%
7 Russia 21 2.4%
8 Hong Kong 21 2.4%
9 Taiwan 19 2.2%
10 Japan 11 1.3%
11 Korea, Republic of 10 1.2%
12 Singapore 9 1%
13 Senegal 5 0.6%
14 India 4 0.5%
15 Argentina 4 0.5%
16 3 0.3%
17 Canada 3 0.3%
18 Estonia 3 0.3%
19 Ukraine 3 0.3%
20 Finland 2 0.2%
21 Poland 2 0.2%
22 Portugal 1 0.1%
23 Malaysia 1 0.1%
24 Italy 1 0.1%
25 Cyprus 1 0.1%
26 Australia 1 0.1%
27 Sweden 1 0.1%