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 47 52.2%
2 United States 17 18.9%
3 Japan 7 7.8%
4 Netherlands 6 6.7%
5 Germany 6 6.7%
6 Cyprus 2 2.2%
7 Canada 2 2.2%
8 Morocco 2 2.2%
9 Hong Kong 1 1.1%