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 41 36.3%
2 United States 36 31.9%
3 Netherlands 21 18.6%
4 Germany 4 3.5%
5 France 2 1.8%
6 Singapore 2 1.8%
7 Sweden 2 1.8%
8 Ireland 2 1.8%
9 United Arab Emirates 1 0.9%
10 Russia 1 0.9%
11 Hong Kong 1 0.9%