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 67 69.8%
2 United States 12 12.5%
3 Taiwan 5 5.2%
4 Hong Kong 3 3.1%
5 Japan 2 2.1%
6 Macao 2 2.1%
7 Germany 2 2.1%
8 United Kingdom 1 1%
9 Switzerland 1 1%
10 Canada 1 1%