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 32 36.4%
2 United States 23 26.1%
3 Sweden 11 12.5%
4 India 11 12.5%
5 Korea, Republic of 4 4.5%
6 Pakistan 3 3.4%
7 Netherlands 2 2.3%
8 France 1 1.1%
9 Canada 1 1.1%