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 United States 40 35.4%
2 Netherlands 22 19.5%
3 China 20 17.7%
4 Sweden 14 12.4%
5 France 4 3.5%
6 Germany 3 2.7%
7 Hong Kong 3 2.7%
8 Singapore 3 2.7%
9 Czech Republic 2 1.8%
10 Japan 2 1.8%