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 51 54.3%
2 Germany 14 14.9%
3 United States 8 8.5%
4 France 7 7.4%
5 Turkey 5 5.3%
6 Korea, Republic of 4 4.3%
7 Netherlands 3 3.2%
8 Ireland 2 2.1%