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 110 51.4%
2 China 56 26.2%
3 France 17 7.9%
4 Germany 9 4.2%
5 Hong Kong 7 3.3%
6 Japan 3 1.4%
7 Malaysia 3 1.4%
8 Canada 2 0.9%
9 Singapore 2 0.9%
10 Taiwan 2 0.9%
11 Australia 1 0.5%
12 Czech Republic 1 0.5%
13 Russia 1 0.5%