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 8 21.1%
2 China 7 18.4%
3 Germany 4 10.5%
4 Canada 4 10.5%
5 New Zealand 4 10.5%
6 Singapore 3 7.9%
7 Malaysia 3 7.9%
8 United Kingdom 2 5.3%
9 Australia 2 5.3%
10 Hong Kong 1 2.6%