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 China 147 64.2%
2 United States 38 16.6%
3 Germany 10 4.4%
4 Canada 9 3.9%
5 Netherlands 5 2.2%
6 France 3 1.3%
7 United Kingdom 3 1.3%
8 Belgium 3 1.3%
9 Ukraine 2 0.9%
10 Romania 2 0.9%
11 Russia 1 0.4%
12 Viet Nam 1 0.4%
13 Bangladesh 1 0.4%
14 Chile 1 0.4%
15 Iraq 1 0.4%
16 Ireland 1 0.4%
17 Israel 1 0.4%