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
1 714 84.9%
2 China 58 6.9%
3 United States 36 4.3%
4 Canada 8 1%
5 Germany 6 0.7%
6 Hong Kong 6 0.7%
7 Australia 3 0.4%
8 United Kingdom 3 0.4%
9 Philippines 2 0.2%
10 United Arab Emirates 1 0.1%
11 Brazil 1 0.1%
12 Italy 1 0.1%
13 Malaysia 1 0.1%
14 Viet Nam 1 0.1%