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 172 64.2%
2 United States 38 14.2%
3 Hong Kong 12 4.5%
4 Canada 11 4.1%
5 Russia 7 2.6%
6 Senegal 7 2.6%
7 Korea, Republic of 5 1.9%
8 Germany 4 1.5%
9 Ukraine 3 1.1%
10 Singapore 2 0.7%
11 South Africa 2 0.7%
12 France 2 0.7%
13 Ireland 2 0.7%
14 Philippines 1 0.4%