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 16 41%
2 United States 7 17.9%
3 Netherlands 5 12.8%
4 Taiwan 2 5.1%
5 Ukraine 2 5.1%
6 United Arab Emirates 2 5.1%
7 Canada 2 5.1%
8 Germany 2 5.1%
9 Ireland 1 2.6%