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 56 57.1%
2 China 24 24.5%
3 Hong Kong 5 5.1%
4 Ukraine 3 3.1%
5 United Kingdom 2 2%
6 France 2 2%
7 Germany 2 2%
8 Indonesia 1 1%
9 Japan 1 1%
10 Singapore 1 1%
11 Australia 1 1%