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 57 60%
2 United States 22 23.2%
3 Hong Kong 4 4.2%
4 Taiwan 3 3.2%
5 United Kingdom 3 3.2%
6 Portugal 2 2.1%
7 Senegal 1 1.1%
8 Germany 1 1.1%
9 Bosnia and Herzegovina 1 1.1%
10 Canada 1 1.1%