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 155 71.4%
2 United States 44 20.3%
3 Hong Kong 7 3.2%
4 Australia 3 1.4%
5 Germany 2 0.9%
6 Brazil 1 0.5%
7 Japan 1 0.5%
8 Portugal 1 0.5%
9 Russia 1 0.5%
10 United Arab Emirates 1 0.5%
11 United Kingdom 1 0.5%