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 41 40.2%
2 United States 27 26.5%
3 Canada 13 12.7%
4 6 5.9%
5 Germany 5 4.9%
6 Japan 2 2%
7 France 2 2%
8 Slovakia 2 2%
9 United Kingdom 1 1%
10 Netherlands 1 1%
11 Australia 1 1%
12 Cyprus 1 1%