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 21 53.8%
2 China 5 12.8%
3 Canada 3 7.7%
4 United Kingdom 2 5.1%
5 Hong Kong 2 5.1%
6 Taiwan 2 5.1%
7 United Arab Emirates 1 2.6%
8 France 1 2.6%
9 Australia 1 2.6%
10 Belgium 1 2.6%