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 United States 147 51%
2 China 119 41.3%
3 Senegal 6 2.1%
4 Ireland 4 1.4%
5 Germany 3 1%
6 Hong Kong 2 0.7%
7 Canada 2 0.7%
8 France 1 0.3%
9 Korea, Republic of 1 0.3%
10 Russia 1 0.3%
11 Singapore 1 0.3%
12 Ukraine 1 0.3%