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 65 33.2%
2 China 49 25%
3 Sweden 37 18.9%
4 Germany 24 12.2%
5 Netherlands 12 6.1%
6 Korea, Republic of 3 1.5%
7 Israel 2 1%
8 Russia 1 0.5%
9 Hong Kong 1 0.5%
10 France 1 0.5%
11 United Kingdom 1 0.5%