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 China 171 39%
2 United States 126 28.8%
3 Taiwan 35 8%
4 Germany 28 6.4%
5 Canada 28 6.4%
6 Malaysia 18 4.1%
7 Hong Kong 17 3.9%
8 Singapore 4 0.9%
9 Ireland 3 0.7%
10 United Kingdom 3 0.7%
11 United Arab Emirates 2 0.5%
12 Turkey 1 0.2%
13 Japan 1 0.2%
14 Australia 1 0.2%