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 102 47.9%
2 United States 49 23%
3 Canada 25 11.7%
4 Hong Kong 9 4.2%
5 Germany 7 3.3%
6 United Kingdom 5 2.3%
7 Netherlands 3 1.4%
8 Singapore 2 0.9%
9 Taiwan 2 0.9%
10 Malaysia 2 0.9%
11 Australia 2 0.9%
12 Algeria 1 0.5%
13 France 1 0.5%
14 Japan 1 0.5%
15 Korea, Republic of 1 0.5%
16 Portugal 1 0.5%