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 174 54.5%
2 United States 98 30.7%
3 Hong Kong 13 4.1%
4 Czech Republic 5 1.6%
5 Netherlands 4 1.3%
6 Russia 3 0.9%
7 Germany 3 0.9%
8 United Kingdom 3 0.9%
9 Canada 3 0.9%
10 Japan 3 0.9%
11 Latvia 3 0.9%
12 Algeria 2 0.6%
13 Denmark 2 0.6%
14 Singapore 2 0.6%
15 India 1 0.3%