BPG致力于知识的发现和传播
Total Visits of This Article
2021 | 总访问次数
排名 国家/地区 数量 占比
1 United States 37 37.8%
2 Canada 21 21.4%
3 China 15 15.3%
4 Hong Kong 8 8.2%
5 France 4 4.1%
6 Brazil 3 3.1%
7 Singapore 3 3.1%
8 Germany 2 2%
9 Japan 2 2%
10 Australia 2 2%
11 Argentina 1 1%