BPG致力于知识的发现和传播
Total Visits of This Article
2024 | 总访问次数
排名 国家/地区 数量 占比
1 China 49 43.4%
2 United States 33 29.2%
3 Japan 13 11.5%
4 Germany 5 4.4%
5 Canada 3 2.7%
6 Netherlands 3 2.7%
7 Singapore 3 2.7%
8 United Kingdom 2 1.8%
9 Moldova, Republic of 1 0.9%
10 Denmark 1 0.9%