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 United States 33 38.4%
2 China 29 33.7%
3 Canada 11 12.8%
4 Netherlands 3 3.5%
5 Germany 2 2.3%
6 Japan 2 2.3%
7 Czech Republic 2 2.3%
8 France 1 1.2%
9 Cyprus 1 1.2%
10 Malaysia 1 1.2%
11 Ukraine 1 1.2%