BPG致力于知识的发现和传播
Total Visits of This Article
2019 | 总访问次数
排名 国家/地区 数量 占比
1 52 54.7%
2 United States 18 18.9%
3 China 8 8.4%
4 Hong Kong 5 5.3%
5 Australia 2 2.1%
6 Canada 2 2.1%
7 United Kingdom 2 2.1%
8 Europe 1 1.1%
9 Germany 1 1.1%
10 Italy 1 1.1%
11 Japan 1 1.1%
12 Singapore 1 1.1%
13 Taiwan 1 1.1%