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 70 49.3%
2 United States 24 16.9%
3 Netherlands 16 11.3%
4 Germany 16 11.3%
5 Macao 5 3.5%
6 Canada 3 2.1%
7 France 3 2.1%
8 Australia 2 1.4%
9 Cambodia 2 1.4%
10 Hong Kong 1 0.7%