BPG致力于知识的发现和传播
Total Visits of This Article
2022 | 总访问次数
排名 国家/地区 数量 占比
1 China 107 48.4%
2 United States 76 34.4%
3 Germany 11 5%
4 Netherlands 10 4.5%
5 Russia 3 1.4%
6 Canada 3 1.4%
7 United Arab Emirates 2 0.9%
8 United Kingdom 2 0.9%
9 Italy 2 0.9%
10 France 2 0.9%
11 Japan 1 0.5%
12 Taiwan 1 0.5%
13 Ukraine 1 0.5%