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 United States 41 27.7%
2 China 36 24.3%
3 Hong Kong 21 14.2%
4 Germany 14 9.5%
5 Netherlands 9 6.1%
6 Japan 8 5.4%
7 United Kingdom 6 4.1%
8 Malaysia 4 2.7%
9 India 2 1.4%
10 Canada 2 1.4%
11 Australia 1 0.7%
12 Macao 1 0.7%
13 Mexico 1 0.7%
14 Portugal 1 0.7%
15 Singapore 1 0.7%