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 United States 18 32.7%
2 China 15 27.3%
3 Netherlands 6 10.9%
4 Germany 5 9.1%
5 Cyprus 4 7.3%
6 Czech Republic 4 7.3%
7 India 1 1.8%
8 Russia 1 1.8%
9 United Kingdom 1 1.8%