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 153 42%
2 United States 92 25.3%
3 Hong Kong 34 9.3%
4 Germany 15 4.1%
5 Taiwan 13 3.6%
6 Canada 12 3.3%
7 Australia 6 1.6%
8 Portugal 6 1.6%
9 Japan 5 1.4%
10 Sweden 5 1.4%
11 United Kingdom 4 1.1%
12 Russia 3 0.8%
13 Senegal 3 0.8%
14 Singapore 3 0.8%
15 Korea, Republic of 2 0.5%
16 Malaysia 2 0.5%
17 Netherlands 1 0.3%
18 Nigeria 1 0.3%
19 1 0.3%
20 France 1 0.3%
21 Ireland 1 0.3%
22 Italy 1 0.3%