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 30 42.3%
2 United States 15 21.1%
3 Japan 10 14.1%
4 Germany 7 9.9%
5 France 3 4.2%
6 Taiwan 2 2.8%
7 Cyprus 2 2.8%
8 Hong Kong 1 1.4%
9 Netherlands 1 1.4%