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 Netherlands 29 30.9%
2 United States 26 27.7%
3 China 15 16%
4 Germany 13 13.8%
5 Taiwan 3 3.2%
6 Bangladesh 2 2.1%
7 Korea, Republic of 2 2.1%
8 Russia 2 2.1%
9 Singapore 1 1.1%
10 Ukraine 1 1.1%