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 127 56.2%
2 United States 84 37.2%
3 Russia 5 2.2%
4 Germany 3 1.3%
5 Italy 2 0.9%
6 Netherlands 1 0.4%
7 Singapore 1 0.4%
8 Sweden 1 0.4%
9 United Kingdom 1 0.4%
10 Canada 1 0.4%