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 129 64.5%
2 United States 28 14%
3 Canada 12 6%
4 Senegal 6 3%
5 Taiwan 5 2.5%
6 Japan 4 2%
7 Germany 4 2%
8 Korea, Republic of 3 1.5%
9 Sweden 2 1%
10 Hong Kong 2 1%
11 Ireland 2 1%
12 France 2 1%
13 Ukraine 1 0.5%