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 27 38%
2 United Kingdom 19 26.8%
3 China 8 11.3%
4 Russia 5 7%
5 Canada 2 2.8%
6 India 2 2.8%
7 Estonia 2 2.8%
8 Finland 2 2.8%
9 France 2 2.8%
10 Hong Kong 1 1.4%
11 Singapore 1 1.4%