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 257 60.8%
2 United States 77 18.2%
3 25 5.9%
4 Japan 17 4%
5 Germany 8 1.9%
6 Canada 8 1.9%
7 Taiwan 8 1.9%
8 Ireland 6 1.4%
9 Singapore 6 1.4%
10 Netherlands 5 1.2%
11 France 2 0.5%
12 Switzerland 2 0.5%
13 Hong Kong 1 0.2%
14 Iran, Islamic Republic of 1 0.2%