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 20 42.6%
2 United States 11 23.4%
3 United Kingdom 3 6.4%
4 Malaysia 3 6.4%
5 2 4.3%
6 Canada 2 4.3%
7 Germany 2 4.3%
8 Hong Kong 1 2.1%
9 Italy 1 2.1%
10 New Zealand 1 2.1%
11 Singapore 1 2.1%