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 45 48.9%
2 United States 22 23.9%
3 Hong Kong 10 10.9%
4 Japan 4 4.3%
5 Taiwan 4 4.3%
6 Germany 3 3.3%
7 Australia 1 1.1%
8 Canada 1 1.1%
9 United Arab Emirates 1 1.1%
10 Spain 1 1.1%