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 57 61.3%
2 Canada 12 12.9%
3 Japan 7 7.5%
4 United States 5 5.4%
5 France 4 4.3%
6 Germany 4 4.3%
7 Netherlands 2 2.2%
8 Russia 1 1.1%
9 Cyprus 1 1.1%