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 59 60.2%
2 Canada 24 24.5%
3 Germany 5 5.1%
4 United States 4 4.1%
5 Taiwan 2 2%
6 Netherlands 1 1%
7 South Africa 1 1%
8 Cyprus 1 1%
9 France 1 1%