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 24 53.3%
2 United States 7 15.6%
3 Netherlands 6 13.3%
4 Taiwan 2 4.4%
5 Hong Kong 2 4.4%
6 Canada 2 4.4%
7 Ireland 1 2.2%
8 Tanzania, United Republic of 1 2.2%