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 60 53.6%
2 United States 15 13.4%
3 United Kingdom 12 10.7%
4 Russia 9 8%
5 France 6 5.4%
6 Hong Kong 3 2.7%
7 Germany 2 1.8%
8 Estonia 2 1.8%
9 India 1 0.9%
10 Poland 1 0.9%
11 Canada 1 0.9%