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 33 29.5%
2 China 27 24.1%
3 Taiwan 13 11.6%
4 Hong Kong 10 8.9%
5 Japan 4 3.6%
6 Singapore 4 3.6%
7 Netherlands 3 2.7%
8 Korea, Republic of 3 2.7%
9 Australia 3 2.7%
10 Romania 2 1.8%
11 Russia 2 1.8%
12 Germany 2 1.8%
13 Sweden 1 0.9%
14 Portugal 1 0.9%
15 Canada 1 0.9%
16 Finland 1 0.9%
17 France 1 0.9%
18 Macao 1 0.9%