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 130 76%
2 Germany 14 8.2%
3 Taiwan 11 6.4%
4 United States 6 3.5%
5 Japan 3 1.8%
6 Netherlands 2 1.2%
7 Canada 2 1.2%
8 United Kingdom 1 0.6%
9 Singapore 1 0.6%
10 Iran, Islamic Republic of 1 0.6%