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 203 59.4%
2 China 41 12%
3 Canada 22 6.4%
4 Malaysia 12 3.5%
5 Hong Kong 10 2.9%
6 France 8 2.3%
7 Germany 7 2%
8 Singapore 7 2%
9 Taiwan 6 1.8%
10 Japan 3 0.9%
11 Senegal 3 0.9%
12 Australia 3 0.9%
13 Finland 3 0.9%
14 Russia 2 0.6%
15 Greece 2 0.6%
16 Korea, Republic of 1 0.3%
17 Netherlands 1 0.3%
18 Philippines 1 0.3%
19 Hungary 1 0.3%
20 Iran, Islamic Republic of 1 0.3%
21 Ireland 1 0.3%
22 Italy 1 0.3%
23 United Kingdom 1 0.3%
24 South Africa 1 0.3%
25 Switzerland 1 0.3%