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 United States 8 30.8%
2 Australia 3 11.5%
3 China 3 11.5%
4 Canada 2 7.7%
5 Hong Kong 2 7.7%
6 Mongolia 2 7.7%
7 Singapore 2 7.7%
8 United Kingdom 2 7.7%
9 Malaysia 1 3.8%
10 Germany 1 3.8%