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 70 33.2%
2 China 41 19.4%
3 Netherlands 39 18.5%
4 Germany 31 14.7%
5 Sweden 11 5.2%
6 Korea, Republic of 9 4.3%
7 France 4 1.9%
8 Cambodia 3 1.4%
9 Taiwan 1 0.5%
10 Ukraine 1 0.5%
11 United Kingdom 1 0.5%