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 42 33.9%
2 China 24 19.4%
3 Netherlands 12 9.7%
4 Malaysia 7 5.6%
5 Germany 7 5.6%
6 Canada 6 4.8%
7 Hong Kong 4 3.2%
8 Australia 4 3.2%
9 Singapore 4 3.2%
10 United Kingdom 3 2.4%
11 France 3 2.4%
12 Ecuador 2 1.6%
13 New Zealand 2 1.6%
14 Nigeria 1 0.8%
15 Finland 1 0.8%
16 Belgium 1 0.8%
17 Japan 1 0.8%