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 28 30.1%
2 China 22 23.7%
3 Germany 13 14%
4 Korea, Republic of 12 12.9%
5 Senegal 7 7.5%
6 India 3 3.2%
7 Cyprus 3 3.2%
8 Netherlands 1 1.1%
9 Romania 1 1.1%
10 Russia 1 1.1%
11 Singapore 1 1.1%
12 United Kingdom 1 1.1%