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 Korea, Republic of 25 43.9%
2 United States 13 22.8%
3 Singapore 4 7%
4 China 4 7%
5 Japan 3 5.3%
6 Canada 2 3.5%
7 Australia 2 3.5%
8 Belarus 1 1.8%
9 Hong Kong 1 1.8%
10 Malaysia 1 1.8%
11 Sweden 1 1.8%