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 55 42%
2 China 30 22.9%
3 Australia 7 5.3%
4 Canada 7 5.3%
5 Japan 7 5.3%
6 Hong Kong 6 4.6%
7 Singapore 5 3.8%
8 France 3 2.3%
9 Germany 3 2.3%
10 Malaysia 2 1.5%
11 New Zealand 2 1.5%
12 Taiwan 2 1.5%
13 Switzerland 1 0.8%
14 Finland 1 0.8%