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 46 44.2%
2 United States 29 27.9%
3 Hong Kong 10 9.6%
4 Germany 9 8.7%
5 Taiwan 3 2.9%
6 United Kingdom 2 1.9%
7 Australia 1 1%
8 Canada 1 1%
9 Japan 1 1%
10 Portugal 1 1%
11 Singapore 1 1%