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 51 54.8%
2 United States 21 22.6%
3 Netherlands 5 5.4%
4 Russia 4 4.3%
5 Germany 4 4.3%
6 United Kingdom 3 3.2%
7 Ireland 2 2.2%
8 Belgium 2 2.2%
9 Canada 1 1.1%