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 9 23.7%
2 Korea, Republic of 8 21.1%
3 United States 8 21.1%
4 United Kingdom 5 13.2%
5 Japan 4 10.5%
6 Cambodia 1 2.6%
7 France 1 2.6%
8 Netherlands 1 2.6%
9 Singapore 1 2.6%