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 53 36.6%
2 Canada 38 26.2%
3 United States 25 17.2%
4 Japan 9 6.2%
5 Netherlands 6 4.1%
6 Germany 6 4.1%
7 Ireland 3 2.1%
8 France 3 2.1%
9 Cyprus 2 1.4%