BPG致力于知识的发现和传播
Total Visits of This Article
2022 | 总访问次数
排名 国家/地区 数量 占比
1 United States 36 33.6%
2 China 33 30.8%
3 Netherlands 16 15%
4 Germany 6 5.6%
5 Hong Kong 3 2.8%
6 Australia 3 2.8%
7 Ireland 2 1.9%
8 Taiwan 2 1.9%
9 Singapore 1 0.9%
10 Italy 1 0.9%
11 Japan 1 0.9%
12 Canada 1 0.9%
13 Czech Republic 1 0.9%
14 Denmark 1 0.9%