BPG致力于知识的发现和传播
Total Visits of This Article
2023 | 总访问次数
排名 国家/地区 数量 占比
1 China 37 56.1%
2 United States 14 21.2%
3 Netherlands 3 4.5%
4 Singapore 3 4.5%
5 Hong Kong 3 4.5%
6 Switzerland 2 3%
7 Australia 2 3%
8 Korea, Republic of 1 1.5%
9 Germany 1 1.5%