BPG致力于知识的发现和传播
Total Visits of This Article
2023 | 总访问次数
排名 国家/地区 数量 占比
1 United States 66 43.1%
2 China 48 31.4%
3 Germany 11 7.2%
4 Japan 7 4.6%
5 Netherlands 4 2.6%
6 Canada 4 2.6%
7 France 3 2%
8 Philippines 3 2%
9 Russia 2 1.3%
10 Hong Kong 2 1.3%
11 Israel 2 1.3%
12 Cyprus 1 0.7%