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 134 52.5%
2 United States 34 13.3%
3 Taiwan 21 8.2%
4 Italy 16 6.3%
5 Hong Kong 13 5.1%
6 Germany 8 3.1%
7 Japan 7 2.7%
8 Australia 5 2%
9 United Kingdom 4 1.6%
10 Singapore 4 1.6%
11 Canada 2 0.8%
12 1 0.4%
13 Belgium 1 0.4%
14 Finland 1 0.4%
15 France 1 0.4%
16 Sweden 1 0.4%
17 Netherlands 1 0.4%
18 Portugal 1 0.4%