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 55 58.5%
2 United States 15 16%
3 Netherlands 5 5.3%
4 Germany 5 5.3%
5 Japan 4 4.3%
6 France 4 4.3%
7 Canada 3 3.2%
8 Macao 2 2.1%
9 Cyprus 1 1.1%