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 108 57.4%
2 United States 40 21.3%
3 Hong Kong 12 6.4%
4 Germany 8 4.3%
5 United Kingdom 5 2.7%
6 Taiwan 3 1.6%
7 Malaysia 3 1.6%
8 Japan 2 1.1%
9 Canada 2 1.1%
10 Singapore 2 1.1%
11 Australia 1 0.5%
12 Netherlands 1 0.5%
13 Portugal 1 0.5%