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 14 31.1%
2 China 10 22.2%
3 Canada 4 8.9%
4 Hong Kong 4 8.9%
5 Taiwan 4 8.9%
6 Malaysia 3 6.7%
7 Australia 2 4.4%
8 Germany 1 2.2%
9 Singapore 1 2.2%
10 India 1 2.2%
11 Japan 1 2.2%