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 157 64.1%
2 United States 51 20.8%
3 Korea, Republic of 8 3.3%
4 Senegal 7 2.9%
5 Singapore 4 1.6%
6 Japan 4 1.6%
7 Germany 3 1.2%
8 Hong Kong 2 0.8%
9 Ireland 2 0.8%
10 Canada 2 0.8%
11 Malaysia 1 0.4%
12 France 1 0.4%
13 Sweden 1 0.4%
14 Ukraine 1 0.4%
15 United Kingdom 1 0.4%