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 120 60.6%
2 United States 41 20.7%
3 Senegal 8 4%
4 Ireland 6 3%
5 France 6 3%
6 Germany 4 2%
7 Korea, Republic of 4 2%
8 Russia 4 2%
9 Singapore 2 1%
10 2 1%
11 Canada 1 0.5%