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 179 77.2%
2 United States 29 12.5%
3 Senegal 6 2.6%
4 Germany 4 1.7%
5 Korea, Republic of 3 1.3%
6 Ukraine 2 0.9%
7 Canada 2 0.9%
8 Ireland 2 0.9%
9 Singapore 1 0.4%
10 Switzerland 1 0.4%
11 India 1 0.4%
12 France 1 0.4%
13 Vanuatu 1 0.4%