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 10 25.6%
2 United States 8 20.5%
3 Hong Kong 6 15.4%
4 New Zealand 5 12.8%
5 United Kingdom 4 10.3%
6 Australia 3 7.7%
7 Germany 2 5.1%
8 Denmark 1 2.6%