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 403 69.7%
2 United States 127 22%
3 Japan 8 1.4%
4 Korea, Republic of 8 1.4%
5 Canada 7 1.2%
6 Hong Kong 5 0.9%
7 Taiwan 5 0.9%
8 Germany 4 0.7%
9 Russia 4 0.7%
10 Latvia 2 0.3%
11 Finland 2 0.3%
12 Singapore 1 0.2%
13 Ukraine 1 0.2%
14 United Kingdom 1 0.2%