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 108 64.3%
2 United States 32 19%
3 Korea, Republic of 7 4.2%
4 Senegal 7 4.2%
5 Canada 5 3%
6 Russia 4 2.4%
7 Netherlands 2 1.2%
8 Germany 1 0.6%
9 Ireland 1 0.6%
10 Ukraine 1 0.6%