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 84 35.9%
2 United States 74 31.6%
3 Singapore 22 9.4%
4 Hong Kong 14 6%
5 Germany 10 4.3%
6 Canada 8 3.4%
7 Taiwan 6 2.6%
8 United Kingdom 6 2.6%
9 Japan 4 1.7%
10 3 1.3%
11 Australia 1 0.4%
12 Mexico 1 0.4%
13 Portugal 1 0.4%