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 25 35.7%
2 United States 22 31.4%
3 Germany 7 10%
4 Malaysia 5 7.1%
5 Philippines 3 4.3%
6 Hong Kong 3 4.3%
7 Japan 1 1.4%
8 Greece 1 1.4%
9 Saudi Arabia 1 1.4%
10 Taiwan 1 1.4%
11 United Kingdom 1 1.4%