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 150 69.8%
2 United States 35 16.3%
3 Senegal 7 3.3%
4 Korea, Republic of 6 2.8%
5 Canada 4 1.9%
6 India 3 1.4%
7 Germany 2 0.9%
8 Romania 2 0.9%
9 Russia 2 0.9%
10 Ukraine 2 0.9%
11 Singapore 1 0.5%
12 Hong Kong 1 0.5%