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 137 65.6%
2 United States 36 17.2%
3 Canada 10 4.8%
4 Senegal 7 3.3%
5 Korea, Republic of 4 1.9%
6 France 4 1.9%
7 Germany 3 1.4%
8 3 1.4%
9 Australia 2 1%
10 Netherlands 2 1%
11 Ukraine 1 0.5%