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 100 37.7%
2 United States 77 29.1%
3 Taiwan 18 6.8%
4 Hong Kong 14 5.3%
5 Netherlands 12 4.5%
6 United Kingdom 7 2.6%
7 Germany 7 2.6%
8 Malaysia 7 2.6%
9 Portugal 6 2.3%
10 Russia 4 1.5%
11 Japan 4 1.5%
12 3 1.1%
13 Senegal 2 0.8%
14 Singapore 1 0.4%
15 Australia 1 0.4%
16 Belgium 1 0.4%
17 France 1 0.4%