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 24 32.4%
2 China 22 29.7%
3 Netherlands 8 10.8%
4 Germany 6 8.1%
5 Sweden 4 5.4%
6 Saudi Arabia 3 4.1%
7 Ireland 2 2.7%
8 Morocco 2 2.7%
9 France 1 1.4%
10 Taiwan 1 1.4%
11 Canada 1 1.4%