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 404 84.5%
2 United States 43 9%
3 Senegal 6 1.3%
4 Germany 6 1.3%
5 Korea, Republic of 6 1.3%
6 Ireland 2 0.4%
7 Japan 2 0.4%
8 France 2 0.4%
9 Brazil 2 0.4%
10 Canada 2 0.4%
11 Romania 1 0.2%
12 Slovakia 1 0.2%
13 Ukraine 1 0.2%