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 30 33%
2 China 26 28.6%
3 Hong Kong 6 6.6%
4 United Kingdom 5 5.5%
5 France 5 5.5%
6 Germany 4 4.4%
7 Australia 4 4.4%
8 Japan 4 4.4%
9 Singapore 3 3.3%
10 Netherlands 2 2.2%
11 Austria 1 1.1%
12 Canada 1 1.1%