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 China 19 40.4%
2 United States 7 14.9%
3 Canada 6 12.8%
4 Hong Kong 6 12.8%
5 Macao 2 4.3%
6 Netherlands 2 4.3%
7 Singapore 2 4.3%
8 Germany 2 4.3%
9 Australia 1 2.1%