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 158 57.9%
2 United States 63 23.1%
3 Hong Kong 16 5.9%
4 Germany 12 4.4%
5 United Kingdom 4 1.5%
6 Taiwan 3 1.1%
7 Italy 3 1.1%
8 Japan 2 0.7%
9 Australia 2 0.7%
10 Canada 2 0.7%
11 Singapore 2 0.7%
12 France 2 0.7%
13 Finland 1 0.4%
14 Macao 1 0.4%
15 Portugal 1 0.4%
16 Russia 1 0.4%