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 213 70.8%
2 United States 37 12.3%
3 Russia 9 3%
4 Germany 7 2.3%
5 Korea, Republic of 7 2.3%
6 Senegal 6 2%
7 Japan 6 2%
8 France 5 1.7%
9 Bulgaria 3 1%
10 Canada 3 1%
11 Ireland 2 0.7%
12 Netherlands 1 0.3%
13 Ukraine 1 0.3%
14 United Kingdom 1 0.3%