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 28.2%
2 Hong Kong 17 23.9%
3 United States 15 21.1%
4 Canada 4 5.6%
5 Germany 4 5.6%
6 New Zealand 3 4.2%
7 Taiwan 2 2.8%
8 Japan 2 2.8%
9 Malaysia 2 2.8%
10 United Kingdom 1 1.4%
11 Singapore 1 1.4%