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 185 69.8%
2 United States 40 15.1%
3 Canada 10 3.8%
4 Germany 7 2.6%
5 Senegal 7 2.6%
6 Korea, Republic of 6 2.3%
7 Ireland 4 1.5%
8 Ukraine 3 1.1%
9 Spain 2 0.8%
10 Australia 1 0.4%