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 186 70.2%
2 United States 36 13.6%
3 Russia 8 3%
4 Canada 7 2.6%
5 Senegal 5 1.9%
6 Germany 5 1.9%
7 4 1.5%
8 United Kingdom 2 0.8%
9 Hungary 2 0.8%
10 Ireland 2 0.8%
11 Japan 2 0.8%
12 Singapore 2 0.8%
13 Switzerland 2 0.8%
14 Ukraine 1 0.4%
15 Korea, Republic of 1 0.4%