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 46 52.3%
2 United States 16 18.2%
3 Germany 11 12.5%
4 Netherlands 5 5.7%
5 Singapore 4 4.5%
6 United Kingdom 1 1.1%
7 Russia 1 1.1%
8 Japan 1 1.1%
9 Czech Republic 1 1.1%
10 France 1 1.1%
11 Canada 1 1.1%