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 98 53.3%
2 United States 41 22.3%
3 Hong Kong 20 10.9%
4 Germany 9 4.9%
5 Australia 3 1.6%
6 Canada 3 1.6%
7 New Zealand 2 1.1%
8 Armenia 2 1.1%
9 Japan 1 0.5%
10 Korea, Republic of 1 0.5%
11 Portugal 1 0.5%
12 Singapore 1 0.5%
13 Sweden 1 0.5%
14 Taiwan 1 0.5%