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 79 41.1%
2 China 46 24%
3 Germany 13 6.8%
4 Malaysia 11 5.7%
5 Netherlands 10 5.2%
6 Hong Kong 9 4.7%
7 Canada 6 3.1%
8 Albania 4 2.1%
9 Singapore 4 2.1%
10 Taiwan 2 1%
11 United Kingdom 2 1%
12 Australia 2 1%
13 1 0.5%
14 Czech Republic 1 0.5%
15 Peru 1 0.5%
16 Portugal 1 0.5%