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 60 45.8%
2 United States 37 28.2%
3 Hong Kong 10 7.6%
4 Germany 7 5.3%
5 Taiwan 4 3.1%
6 Singapore 3 2.3%
7 Korea, Republic of 2 1.5%
8 Malaysia 2 1.5%
9 Portugal 1 0.8%
10 Russia 1 0.8%
11 Ireland 1 0.8%
12 Israel 1 0.8%
13 Australia 1 0.8%
14 United Kingdom 1 0.8%