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 181 74.2%
2 United States 37 15.2%
3 Germany 6 2.5%
4 Senegal 6 2.5%
5 Japan 5 2%
6 Korea, Republic of 2 0.8%
7 Ireland 2 0.8%
8 Canada 1 0.4%
9 Hong Kong 1 0.4%
10 Russia 1 0.4%
11 Singapore 1 0.4%
12 Ukraine 1 0.4%