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 150 67.9%
2 United States 26 11.8%
3 Hong Kong 10 4.5%
4 United Kingdom 9 4.1%
5 Germany 6 2.7%
6 Portugal 4 1.8%
7 Singapore 3 1.4%
8 Malaysia 3 1.4%
9 Taiwan 2 0.9%
10 Japan 2 0.9%
11 Australia 2 0.9%
12 Canada 2 0.9%
13 Russia 1 0.5%
14 Switzerland 1 0.5%