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 183 68.5%
2 United States 48 18%
3 Germany 7 2.6%
4 Ireland 6 2.2%
5 Senegal 6 2.2%
6 Canada 5 1.9%
7 Russia 4 1.5%
8 Korea, Republic of 2 0.7%
9 Hong Kong 2 0.7%
10 1 0.4%
11 Japan 1 0.4%
12 Taiwan 1 0.4%
13 Ukraine 1 0.4%