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 10 30.3%
2 United States 7 21.2%
3 Canada 3 9.1%
4 Germany 3 9.1%
5 Malaysia 3 9.1%
6 Hong Kong 2 6.1%
7 Macao 2 6.1%
8 Singapore 1 3%
9 Australia 1 3%
10 France 1 3%