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 5 18.5%
2 Korea, Republic of 4 14.8%
3 Netherlands 3 11.1%
4 Japan 3 11.1%
5 United Kingdom 2 7.4%
6 United States 2 7.4%
7 Malaysia 2 7.4%
8 Canada 2 7.4%
9 India 2 7.4%
10 Hong Kong 1 3.7%
11 Philippines 1 3.7%