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 153 68%
2 United States 38 16.9%
3 Senegal 8 3.6%
4 Canada 7 3.1%
5 Germany 7 3.1%
6 Korea, Republic of 7 3.1%
7 France 2 0.9%
8 New Zealand 1 0.4%
9 Taiwan 1 0.4%
10 Ukraine 1 0.4%