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 49 63.6%
2 United States 7 9.1%
3 Germany 5 6.5%
4 Japan 5 6.5%
5 France 3 3.9%
6 United Kingdom 3 3.9%
7 Netherlands 2 2.6%
8 Russia 1 1.3%
9 Hong Kong 1 1.3%
10 Cyprus 1 1.3%