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 Hong Kong 136 41.5%
2 China 100 30.5%
3 United States 43 13.1%
4 Canada 14 4.3%
5 Japan 12 3.7%
6 Germany 10 3%
7 Singapore 4 1.2%
8 United Kingdom 4 1.2%
9 Italy 2 0.6%
10 Netherlands 1 0.3%
11 Portugal 1 0.3%
12 Russia 1 0.3%