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 26 38.8%
2 United States 21 31.3%
3 Singapore 5 7.5%
4 Canada 3 4.5%
5 United Kingdom 3 4.5%
6 Hong Kong 2 3%
7 Malaysia 1 1.5%
8 Russia 1 1.5%
9 Taiwan 1 1.5%
10 Australia 1 1.5%
11 France 1 1.5%
12 Germany 1 1.5%
13 Viet Nam 1 1.5%