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 38 48.7%
2 United States 15 19.2%
3 Japan 10 12.8%
4 Germany 5 6.4%
5 Cyprus 4 5.1%
6 France 3 3.8%
7 Azerbaijan 1 1.3%
8 Canada 1 1.3%
9 Netherlands 1 1.3%