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 42 42.9%
2 United States 18 18.4%
3 13 13.3%
4 Germany 5 5.1%
5 Switzerland 5 5.1%
6 France 4 4.1%
7 Singapore 2 2%
8 Netherlands 2 2%
9 Canada 2 2%
10 Cyprus 1 1%
11 Russia 1 1%
12 India 1 1%
13 Malaysia 1 1%
14 Taiwan 1 1%