BPG致力于知识的发现和传播
Total Visits of This Article
2023 | 总访问次数
排名 国家/地区 数量 占比
1 China 13 26.5%
2 United States 10 20.4%
3 Netherlands 8 16.3%
4 Sweden 5 10.2%
5 Germany 4 8.2%
6 Ireland 3 6.1%
7 Taiwan 3 6.1%
8 Slovakia 2 4.1%
9 France 1 2%