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 27 56.2%
2 Germany 5 10.4%
3 Netherlands 4 8.3%
4 United States 4 8.3%
5 France 3 6.2%
6 Turkey 2 4.2%
7 United Kingdom 2 4.2%
8 Japan 1 2.1%