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 12 25%
2 United States 11 22.9%
3 Australia 5 10.4%
4 Netherlands 4 8.3%
5 Taiwan 4 8.3%
6 Hong Kong 3 6.2%
7 Japan 2 4.2%
8 Canada 2 4.2%
9 Germany 2 4.2%
10 Malaysia 1 2.1%
11 Singapore 1 2.1%
12 United Kingdom 1 2.1%