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 71 43.3%
2 China 50 30.5%
3 Hong Kong 24 14.6%
4 Germany 7 4.3%
5 Taiwan 3 1.8%
6 Chile 2 1.2%
7 Mexico 2 1.2%
8 Mongolia 1 0.6%
9 Portugal 1 0.6%
10 Australia 1 0.6%
11 Canada 1 0.6%
12 United Kingdom 1 0.6%