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 164 64.6%
2 United States 59 23.2%
3 United Kingdom 11 4.3%
4 Canada 6 2.4%
5 Singapore 6 2.4%
6 Hong Kong 3 1.2%
7 Taiwan 2 0.8%
8 Portugal 1 0.4%
9 Australia 1 0.4%
10 Germany 1 0.4%