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 22 34.4%
2 China 19 29.7%
3 Hong Kong 4 6.2%
4 Canada 4 6.2%
5 Australia 3 4.7%
6 Brazil 3 4.7%
7 Germany 2 3.1%
8 Japan 2 3.1%
9 United Kingdom 2 3.1%
10 Malaysia 1 1.6%
11 Singapore 1 1.6%
12 Ireland 1 1.6%