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 25 55.6%
2 United States 6 13.3%
3 Netherlands 5 11.1%
4 Germany 2 4.4%
5 Ireland 2 4.4%
6 Czech Republic 2 4.4%
7 France 1 2.2%
8 Austria 1 2.2%
9 Canada 1 2.2%