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 225 68.4%
2 United States 51 15.5%
3 Hong Kong 17 5.2%
4 Singapore 10 3%
5 Germany 6 1.8%
6 Netherlands 6 1.8%
7 Russia 3 0.9%
8 Canada 3 0.9%
9 Taiwan 2 0.6%
10 Japan 2 0.6%
11 Korea, Republic of 2 0.6%
12 Israel 1 0.3%
13 Sweden 1 0.3%