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 16 23.5%
2 China 15 22.1%
3 14 20.6%
4 Germany 5 7.4%
5 Canada 5 7.4%
6 Hong Kong 3 4.4%
7 France 3 4.4%
8 Japan 2 2.9%
9 Netherlands 2 2.9%
10 Russia 1 1.5%
11 Ukraine 1 1.5%
12 Austria 1 1.5%