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 134 48.9%
2 United States 103 37.6%
3 Canada 8 2.9%
4 Germany 7 2.6%
5 Senegal 7 2.6%
6 Hong Kong 4 1.5%
7 Korea, Republic of 3 1.1%
8 Latvia 2 0.7%
9 Romania 2 0.7%
10 France 2 0.7%
11 Ireland 1 0.4%
12 Ukraine 1 0.4%