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 264 69.5%
2 United States 73 19.2%
3 Japan 12 3.2%
4 Canada 7 1.8%
5 Korea, Republic of 5 1.3%
6 Hong Kong 4 1.1%
7 Taiwan 4 1.1%
8 Russia 3 0.8%
9 Singapore 2 0.5%
10 Sweden 2 0.5%
11 Germany 2 0.5%
12 Italy 1 0.3%
13 Ukraine 1 0.3%