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 26 35.6%
2 China 17 23.3%
3 France 9 12.3%
4 Germany 6 8.2%
5 Netherlands 5 6.8%
6 Cyprus 5 6.8%
7 Russia 2 2.7%
8 Switzerland 2 2.7%
9 Canada 1 1.4%