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 China 17 29.3%
2 United States 17 29.3%
3 Canada 4 6.9%
4 Taiwan 4 6.9%
5 Japan 3 5.2%
6 New Zealand 3 5.2%
7 Singapore 3 5.2%
8 Germany 3 5.2%
9 Australia 2 3.4%
10 Hong Kong 1 1.7%
11 United Kingdom 1 1.7%