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 116 63%
2 United States 24 13%
3 Germany 9 4.9%
4 Canada 7 3.8%
5 Malaysia 6 3.3%
6 Hong Kong 4 2.2%
7 Singapore 4 2.2%
8 United Kingdom 4 2.2%
9 Australia 3 1.6%
10 Korea, Republic of 2 1.1%
11 Taiwan 2 1.1%
12 France 1 0.5%
13 Japan 1 0.5%
14 Portugal 1 0.5%