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 20 44.4%
2 United States 7 15.6%
3 Germany 5 11.1%
4 Ireland 4 8.9%
5 Canada 3 6.7%
6 Netherlands 2 4.4%
7 Cyprus 2 4.4%
8 Hong Kong 1 2.2%
9 Japan 1 2.2%