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 96 59.3%
2 United States 27 16.7%
3 Australia 13 8%
4 Germany 7 4.3%
5 Hong Kong 7 4.3%
6 Taiwan 3 1.9%
7 Czech Republic 2 1.2%
8 Canada 1 0.6%
9 Japan 1 0.6%
10 Luxembourg 1 0.6%
11 Malaysia 1 0.6%
12 Portugal 1 0.6%
13 Russia 1 0.6%
14 United Kingdom 1 0.6%