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 83 46.6%
2 China 66 37.1%
3 Canada 7 3.9%
4 Netherlands 7 3.9%
5 France 3 1.7%
6 Germany 3 1.7%
7 Japan 2 1.1%
8 United Kingdom 2 1.1%
9 India 1 0.6%
10 Iran, Islamic Republic of 1 0.6%
11 Poland 1 0.6%
12 Russia 1 0.6%
13 Austria 1 0.6%