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 15 25%
2 Hong Kong 14 23.3%
3 United States 12 20%
4 Germany 4 6.7%
5 Canada 3 5%
6 Australia 2 3.3%
7 Netherlands 2 3.3%
8 New Zealand 2 3.3%
9 Singapore 2 3.3%
10 United Kingdom 1 1.7%
11 Russia 1 1.7%
12 Japan 1 1.7%
13 Malaysia 1 1.7%