BPG致力于知识的发现和传播
Total Visits of This Article
2022 | 总访问次数
排名 国家/地区 数量 占比
1 China 32 37.6%
2 United States 27 31.8%
3 Hong Kong 5 5.9%
4 Japan 4 4.7%
5 Russia 4 4.7%
6 Singapore 4 4.7%
7 Germany 3 3.5%
8 Belgium 2 2.4%
9 United Kingdom 2 2.4%
10 Sweden 1 1.2%
11 Viet Nam 1 1.2%