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 215 73.4%
2 United States 39 13.3%
3 Senegal 7 2.4%
4 Korea, Republic of 7 2.4%
5 Japan 6 2%
6 Germany 6 2%
7 Estonia 5 1.7%
8 Ireland 2 0.7%
9 Kuwait 2 0.7%
10 Canada 1 0.3%
11 Italy 1 0.3%
12 Taiwan 1 0.3%
13 Ukraine 1 0.3%