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 41 43.2%
2 United States 28 29.5%
3 10 10.5%
4 France 4 4.2%
5 Germany 4 4.2%
6 Netherlands 2 2.1%
7 Singapore 2 2.1%
8 Cyprus 2 2.1%
9 Czech Republic 1 1.1%
10 Ukraine 1 1.1%