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 24 30%
2 China 22 27.5%
3 Malaysia 7 8.8%
4 Netherlands 5 6.2%
5 Canada 5 6.2%
6 Hong Kong 5 6.2%
7 Japan 3 3.8%
8 Italy 2 2.5%
9 Australia 2 2.5%
10 Germany 2 2.5%
11 Ireland 1 1.2%
12 Singapore 1 1.2%
13 Mongolia 1 1.2%