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 98 63.6%
2 United States 18 11.7%
3 Canada 9 5.8%
4 Senegal 7 4.5%
5 Korea, Republic of 6 3.9%
6 Italy 4 2.6%
7 France 4 2.6%
8 Germany 2 1.3%
9 Russia 2 1.3%
10 Taiwan 2 1.3%
11 Ukraine 1 0.6%
12 Singapore 1 0.6%