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 40 40.8%
2 China 33 33.7%
3 Japan 9 9.2%
4 Singapore 5 5.1%
5 Netherlands 3 3.1%
6 Germany 2 2%
7 Switzerland 2 2%
8 Canada 1 1%
9 Ecuador 1 1%
10 France 1 1%
11 Spain 1 1%