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 United States 46 35.7%
2 China 33 25.6%
3 Germany 13 10.1%
4 France 12 9.3%
5 India 7 5.4%
6 Korea, Republic of 5 3.9%
7 Senegal 5 3.9%
8 Netherlands 3 2.3%
9 Hong Kong 2 1.6%
10 Cyprus 2 1.6%
11 Canada 1 0.8%