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 23 47.9%
2 United States 13 27.1%
3 Germany 3 6.2%
4 Netherlands 3 6.2%
5 Taiwan 2 4.2%
6 Australia 1 2.1%
7 Sweden 1 2.1%
8 Hong Kong 1 2.1%
9 Ireland 1 2.1%