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 109 64.5%
2 United States 20 11.8%
3 Hong Kong 15 8.9%
4 Australia 8 4.7%
5 United Kingdom 7 4.1%
6 Canada 2 1.2%
7 France 2 1.2%
8 Germany 1 0.6%
9 Japan 1 0.6%
10 Korea, Republic of 1 0.6%
11 New Zealand 1 0.6%
12 Singapore 1 0.6%
13 Taiwan 1 0.6%