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 United States 20 39.2%
2 Malaysia 13 25.5%
3 Australia 7 13.7%
4 China 4 7.8%
5 Singapore 3 5.9%
6 Philippines 2 3.9%
7 Hong Kong 1 2%
8 Micronesia, Federated States of 1 2%