BPG致力于知识的发现和传播
Total Visits of This Article
2021 | 总访问次数
排名 国家/地区 数量 占比
1 United States 27 33.8%
2 China 21 26.2%
3 Canada 9 11.2%
4 Hong Kong 7 8.8%
5 Malaysia 3 3.8%
6 Singapore 3 3.8%
7 United Kingdom 2 2.5%
8 Russia 2 2.5%
9 France 2 2.5%
10 Germany 2 2.5%
11 Australia 1 1.2%
12 Japan 1 1.2%