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 37 33.9%
2 China 25 22.9%
3 Hong Kong 13 11.9%
4 Germany 9 8.3%
5 France 5 4.6%
6 United Kingdom 5 4.6%
7 Russia 4 3.7%
8 Canada 4 3.7%
9 Malaysia 2 1.8%
10 New Zealand 1 0.9%
11 Singapore 1 0.9%
12 Australia 1 0.9%
13 Czech Republic 1 0.9%
14 Italy 1 0.9%