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 37 51.4%
2 Japan 11 15.3%
3 United States 10 13.9%
4 France 5 6.9%
5 Russia 3 4.2%
6 Australia 2 2.8%
7 Cyprus 2 2.8%
8 Germany 1 1.4%
9 Netherlands 1 1.4%